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BODY, LOCK & SECURITY SYSTEM

1. Seal ing 0149 Revision 2004 April BL 173 2003 G35 Coupe k Ur d ox Revision 2004 April BODY REPAIR Front pillar butt joint can be determined anywhere within shaded area as shown in the figure The best location for the butt joint is at position A due to the construction of the vehicle Refer to the front pillar section Determine cutting position and record distance from the locating indent Use this distance when cutting the service part Cut outer front pillar over 60 mm above inner front pillar cut position Prepare a cutting jig to make outer pillar easier to cut Also this will permit service part to be accurately cut at joint position An example of cutting operation using a cutting jig is as follows Mark cutting lines A Cut position of outer pillar B Cut position of inner pillar Align cutting line with notch on jig Clamp jig to pillar Cut outer pillar along groove of jig At position A Remove jig and cut remaining portions Cut inner pillar at position B in same manner BL 174 Locating X indent B Record distance pillar Inner front pillar PIIA0151E Inner front pillar Outer front pillar PIIA0152E PIIA0153E 2003 G35 Coupe HOODLEDGE Service Joint Remove front side member center closing plate for easier installation BODY REPAIR Before installing hoodledge reinforcement 2
2. T T 7081409 YILIN qal3iNn T p do 3NION3 37100 490 e LN39OIETT3 END damod aL 02 LZ LE 06 bi 9l 8 yous OL Z e ve ve SE 8l ge 29 4 MOT HOIH dun OL 3574 AVTIH 5 NHOH 00 HOLOJNNC2 NET 6l Hke HOLIMS 5 lo wass Jeuado ANNAL a QUE prezeu pue eubis win o asn4 asm Schematic 191510 NO NO 16 22V HOLIMS NOILINOI HOLIMS NOILINOI Revision 2004 April REMOTE KEYLESS ENTRY SYSTEM Wiring Diagram KEYLES FIG 1 BL KEYLES 01 IGNITION SWITCH IGNITION SWITCH FUSE BLOCK REFER TO PG POWER J B W R LG DATA LINK CONNECTOR LH PU W R B P W L LG ACC K LINE BCM BODY CONTROL IGN MODULE ED ROOM FLASHER FLASHER LAMP OUTPUT OUTPUT LEFT RIGHT BAT KEY SAVER RING ILL OUTPUT OUTPUT OUTPUT 8 34 B PU R PU R PU W PUAN TO LI TURN ul PUR FTO
3. ground Terminals Condition ns Passenger side door lock C Terminal Approx actuator connector rd Wire color C sl4L 2 Driver door lock unlock 25 4 PU switch is turned to Battery Ground LOCK voltage D44 Driver door lock unlock Batter 5 0 switch is turned to y UNLOCK voltage PIIA3819E OK or NG OK gt gt Replace passenger side door lock actuator NG gt gt GOTO2 2 CHECK DOOR LOCK ACTUATOR HARNESS 1 Disconnect BCM and passenger side door lock actuator connector 2 Check continuity between BCM connector M1 terminals 30 PU 31 W L and passenger side door lock actuator connector D44 terminals 4 PU 5 L and ground BCM Passenger side door lock actuator 85 30 PU 4 PU Continuity should exist LES 31 W L 5 L Continuity should exist BCM connector Passenger side door NES 5 LTTTLIES 11 lock actuator connector 3 Check continuity between BCM connector M1 terminals 30 PU 31 W L and ground BCM Ground 30 PU Ground Continuity should not exist 31 W L Ground Continuity should not exist E OK or NG OK gt gt Replace BCM NG gt gt Repair or replace harness Revision 2004 April BL 46 2003 G35 Coupe POWER DOOR LOCK SYSTEM Check Door Key Cylinder Switch 00125 1 CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL With CONSULT II Check door key cylinder switch KEY CYL LK SW and KEY CYL UN SW
4. REMOTE KEYLESS ENTRY SYSTEM PFP 28596 Component Parts and Harness Connector Location IOR F CH CD CD CES ep SAC CHO an ur PP PC HU E CH op CD Cm L 10A a M su Es 7 CD imm Horn relay Fuse and fusible Fuse block J B fuse layout 15 85 link box IPDM E R fuse layout View with steering column cover removed Key switch View with dash side LH removed U View with battery removed Us IN a IPDM E R D 0 te NS BCM Body Control Module 108 Fuse and fusible link block Trunk room lamp switch B420 Trunk lid lock E 4 Horn Low Horn High Ga SG AN Revision 2004 April BL 49 2003 G35 Coupe PIIA3635E REMOTE KEYLESS ENTRY SYSTEM System Description m INPUTS Power is supplied at all times e to BOM terminal 7 e through 50A fusible link letter F located in the fuse and fusible link box to key switch terminal 2 e through 10A fuse No 21 located in the fuse and fusible link box When the key switch is ON key is inserted in ignition key cylinder power is supplied e to BCM terminal 62 e through key switch terminal 1 When the ignition switch is ACC or ON power is supplied e to BCM terminal 36 e through 10A fuse No 6 located in the fuse block J B When the ignition switch is ON or START
5. ROOT CAUSE 7 Wiring Diagram REPAIR THE CAUSE 7 CONFIRM THE REPAIR 8 FIG oben E Generic Squeak and Rattle Troubleshooting 8 ER eg INSTRUMENT PANEL 8 gc E CENTER CONSOLE ss 8 Terminals and Reference Value for BCM DOORS 8 Terminal and Reference Value for Power Window 9 32 SUNROOF HEADLING 9 Terminal and Reference Value for Combination SEATS 9 33 9 Work esit tou ati o n ad ee 33 Diagnostic Worksheet 10 Preliminary Check 33 12 FUSE CHECK 33 Fitting Adjustment eese 12 CONSULT II Function 2 34 LONGITUDINAL AND LATERAL CLEARANCE CONSULT IIBASICOPERATIONPROCEDURE ADJUSTMENT iniit 12 34 FRONT END HEIGHT ADJUSTMENT 12 WORK SUPPORT 35 SURFACE HEIGHT ADJUSTMENT 13 DATA MONITOR 2 2 35 Removal and Installation of Hood Assembly 14 ACTIVESTEST Hernies dant 35 REMOVA ete eee 14 Trouble Diagnoses Symptom Chart 36
6. THEN IGN KEY SW OFF AND Yes System is OK AFTER CONFIRMING No gt gt GO TO 4 SELF DIAG AND PASSWORD C U INITIALIZATION AGAIN SEL297W Revision 2004 April BL 138 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 4 PERFORM INITIALIZATION WITH CONSULT II AGAIN 1 Replace NATS control unit 2 Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS NOTE If the initialization is not completed or malfunctions CONSULT II INITIALIZATION FAIL shows the message on the screen Can the system be initialized THEN IGN KEY SW OFF AND Yes System is OK BCM NATS control unit is malfunction ON AFTER CONFIRMING ing Ref part No A SELF DIAG AND PASSWORD No gt gt ECM is malfunctioning cM Replace ECM Ref part No B Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS How to Replace NATS Antenna Amp e If NATS antenna amp is not installed correctly IVIS NATS system will not operate properly and SELF DIAG RESULTS gt on CONSULT II screen will show LOCK MODE or CHAIN OF IMMU KEY e Initialization is not necessary only when NATS antenna amp is replaced with a new one SIIA1683E Revision 2004 April BL 139 2003 G
7. 14 Check Door Switch With Navigation System 37 Removal and Installation of Hood Lock Control 15 Check Door Switch Without Navigation System 39 REMOVAL 15 Check Key Switch 40 Check Door Lock and Unlock Switch 41 Revision 2004 April BL 1 2003 G35 Coupe Check Driver Side Door Lock Actuator 45 tnlit eur an nt use 82 Check Passenger Side Door Lock Actuator 46 004400 0 00 84 Check Door Key Cylinder Switch 47 Disassembly and Assembly 85 Check Fuel Lid Lock Actuator 48 DOOR KEY CYLINDER ASSEMBLY 85 REMOTE KEYLESS ENTRY SYSTEM 49 TRUNK LID nennen 86 ComponentParts and Harness Connector Location 49 Fitting Adjustment sene 86 System Description 50 LONGITUDINAL AND LATERAL CLEARANCE oec este cas 50 86 OPERATED PROCEDURE 50 SURFACE HEIGHT ADJUSTMENT 86 CAN Communication System Description 52 Removal and Installation of Trunk Lid Assembly 87 CAN Communication Unit 52 REMOVAL deze in dada etant 87 Lux REED 53 INSTALLATO N 87 eitis e i
8. e Apply Anti Corrosion or equivalent to the attaching portion of hood hinge hood ledge and hood assembly Revision 2004 April BL 14 2003 G35 Coupe HOOD Removal and Installation of Hood Lock Control alita SEC 656 Apply body grease PIIA3544E 1 Hood lock cable 2 Hood lock assembly 3 Radiator core support 4 Hood ledge reinforce REMOVAL 1 Remove the front grill Refer to 19 Hemoval and Installation 2 Remove the fender protector front and rear Refer to El 21 FENDER PROTECTOR 3 Remove the hood lock assembly Bolt PIIB1208E 4 Remove the instrument lower driver panel Refer to IP 11 Removal and Installation 5 While pulling the hood lock cable remove hood lock cable connected to hood opener handle Revision 2004 April BL 15 2003 G35 Coupe HOOD 6 Disconnect the hood lock cable from the hood lock and clip it He from the radiator core upper support and hood ledge handle 7 Remove the grommet the panel and pull the hood lock cable toward the passenger compartment CAUTION While pulling be careful not to damage peeling the out side of the hood lock cable INSTALLATION 1 Pull the hood lock cable through the panel hole to the engine compartment CAUTION Be careful not to bend the cable too much keeping the radius 100 mm 3 94 in or more Dash lower 2 Make sure that the cable is not offset from the positioning grom met and push the grommet in
9. Do you want to enter any additional key fob ID codes A maximum five ID codes can be entered If more than five ID codes are entered the oldest ID code will be erased No Yes ADDITIONAL ID CODE ENTRY Unlock the door then lock again with lock unlock switch driver side in power window main switch NOTE Operate this procedure even if the door is in the state of the un lock Push any button on key fob once Hazard warning lamp will then flash twice At this time The oldest ID code is erased and the new ID code is entered maximum five ID codes can be entered If more than five ID codes are entered the oldest ID code will be erased Do you want to enter any additional key fob ID codes ADDITIONAL ID CODE ENTRY Unlock the door then lock again with lock unlock switch driver side in power window main switch Open driver side door END After entering ID code check operation of remote keyless entry system Revision 2004 April BL 77 BL PIIA2839E 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM NOTE If a key fob is lost the ID code of the lost key fob must be erased to prevent unauthorized use A specific ID code can be erased with CONSULT II However when the ID code of a lost key fob is not known all controller ID codes should be erased After all ID codes are erased the ID codes of all remaining and or new key fobs must be re registered
10. Glove box Instrument panel PP Center box PP Console lid PP A T finisher Console body finisher BL PP ABS SIIA2149E Revision 2004 April BL 169 2003 G35 Coupe BODY REPAIR Precautions In Repairing High Strength Steel Asoo ew High strength steel is used for body panels in order to reduce vehicle weight Accordingly precautions in repairing automotive bodies made of high strength steel are described below HIGH STRENGTH STEEL HSS USED IN NISSAN VEHICLES Tensile strength Nissan Infiniti designation Major applicable parts e Front side member assembly e Hoodledge assembly 373 N mm SP130 e Upper dash 38kg mm 54klb sq in e Front pillar reinforcement assembly e Rear side member assembly e Other reinforcements SP130 is the most commonly used HSS Read the following precautions when repairing HSS Revision 2004 April BL 170 2003 G35 Coupe BODY REPAIR 1 Additional points to consider e The repair of reinforcements such as side members by heat hot recommended ing is not recommended since it may weaken the component When heating is unavoidable do not heat HSS parts above 550 C 1 022 F Verify heating temperature with a thermometer Crayon type and other similar type thermometer are appro priate Side member e When straightening body panels use caution in pulling any HSS panel Because HSS is very strong pulling may cause deformation in adjacent
11. 7 GND POWER GND CAN H CAN L SIGNAL ae x BR R L H B B na B pus ana TO LT H LAMP ______ dE RY i EE Sa L H D B PRECEDING PAGE REFER THE FOLLOWING E108 SUPER MULTIPLE JUNCTION SMU 0312 Revision 2004 April BL 105 2003 G35 Coupe FIG 6 Revision 2004 April BATTERY IPDM INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM HORN RLY He Ee BL 106 VEHICLE SECURITY THEFT WARNING SYSTEM BL VEHSEC 06 REFER TO PG POWER TIWT0313E 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Terminals and Reference Value for BCM AIS0027J WIRE VOLTAGE TERMINAL COLOR ITEM CONDITION Approx 7 W R Power source Fusible link Battery voltage 8 Ground OV 10 Passenger side door switch ON Open OFF Closed OV 55 14 Driver side door switch ON Open OFF Closed OV 55 OV Battery voltage 18 R W trunk room lamp switch ON Open OFF Closed OV Approx 5V 36 LG ACG power Supply Ignition switch ACC position Battery voltage ACC or ON TER Goes off Illuminates Every 2 4 55 OR Security indicator lamp seconds Battery voltage OV 70 L CAN H 71 R CAN L 72 PU Data link connector
12. D m m Vehicle speed signal Sleep request 1 signal Sleep request 2 signal Wake up request 1 signal Wake up request 2 signal 4 a m Door switch signal without naviga tion system Door switch signal with navigation system Turn indicator signal Seat belt buckle switch signal Oil pressure switch signal Buzzer output signal Trunk switch signal Malfunction indicator lamp signal ASCD SET lamp signal ASCD CRUISE lamp signal Fuel level sensor signal D D D D Dal Dd Output shaft revolution signal Turbine revolution signal mmm A Front wiper request signal Front wiper stop position signal Rear window defogger switch signal Rear window defogger control sig nal Manual mode signal Not manual mode signal Manual mode shift up signal Manual mode shift down signal Manual mode indicator signal 1 7 D 2 2 x a 4 Hood switch signal Theft warning horn request signal Horn chirp signal Steering angle sensor signal Revision 2004 April BL 55 2003 G35 Coupe AIS001Y7 0301 2003 G35 Coupe BL 56 REMOTE KEYLESS ENTRY SYSTEM HOLIMS HOLIAS Hood Hood lle HJON3JSSVd 5 5 NYO af 3N
13. SCR DD Den a System Description DESCRIPTION Operation Flow PIIA3638E SYSTEM phase SECURITY indicator lamp output m DISARMED T2 30 sec 0 2 sec T4 2 4 sec PIIA1367E Setting the Vehicle Security System Initial condition e Ignition switch is in OFF position Disarmed phase e When hood doors or trunk lid is open the vehicle security system is set in the disarmed phase on the assumption that the owner is inside or near the vehicle e When the vehicle security system is in the disarmed phase the security indicator lamp blinks every 2 4 seconds Pre armed phase and armed phase When the following operation 1 or 2 is performed the vehicle security system turns into the pre armed phase The security indicator lamp illuminates 1 BCM receives LOCK signal from door key cylinder switch or key fob after hood trunk lid and all doors are closed 2 Hood and all doors are closed after doors are locked by key or door lock and unlock switch The security indicator lamp illuminates for 30 seconds then the system automatically shifts into the armed phase Canceling the Set Vehicle Security System When one of the following operations is performed the armed phase is canceled 1 Unlock the doors with the key or the key fob 2 Openthe trunk lid with the key fob 3 Turn ignition switch to ON or ACC position Revision
14. SELF DIAGNOSIS with CONSULT II Self diagnostic results referring to IVIS and DON T ERASE BEFORE CHECKING ENG DIAG are Self diagnostic results referring to IVIS NATS but no information about engine self diagnostic results is displayed on CONSULT II displayed on CONSULT IL This means that engine trouble data has been detected in ECM Turn ignition switch OFF Turn ignition switch OFF Repair IVIS NATS If necessary carry out C U INITIALIZATION with CONSULT II Repair IVIS according to self diagnostic results reterring to NATS If necessary carry out C U INITIALIZATION BL with CONSULT II Do not erase the IVIS NATS SELF DIAGNOSIS by using CONSULT II Start the engine Check the engine SELF DIAGNOSIS with CONSULT I by using the CONSULTI generic program card Engine diagnostic software included Verify na lighting up of the security indicator os Repair engine control system Refer to EC saction when selfdiagnostic results except NATS Turn ignition switch ON Erase the IVIS NATS SELF DIAGNOSIS by using CONSULT II Touch ERASE CHECKOUT MALFUNCTION are detected When only NATS MALFUNCTION is detected erase the self diagnostic results and go ta the next step Start the engine Does the engine start properly Perform running test with
15. To erase all ID codes in memory register one ID code key fob five times After all ID codes are erased the ID codes of all remaining and or new key fobs must be re registered When registering an additional key fob the existing ID codes in memory may or may not be erased If five ID codes are stored in memory when an additional code is registered only the oldest code is erased If less than five ID codes are stored in memory when an additional ID code is registered the new ID code is added and no ID codes are erased e f you need to activate more than two additional new key fobs repeat the procedure Additional ID code entry for each new key fob e Entry of maximum five ID codes is allowed When more than five ID codes are entered the oldest ID code will be erased Even if same ID code that is already in the memory is input the same ID code can be entered The code is counted as an additional code Key Fob Battery Replacement SEC 998 Be careful to touch tha circuit board or battery terminal The keyfob is water resistant However if it does get wet immediately wipe it dry Battery Negative side 7 Battery negative side facing upward Insert the new battery Close the lid securely Push the keyfob button two or three times to check its operation PIIBO761E Revision 2004 April BL 78 2003 G35 Coupe DOOR DOOR Fitting Adjustment PFP 80100 AIS0
16. data link connector 3 Tur ignition switch ON Revision 2004 April opener handle 6 4 Data link connector 7 BL 62 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM 4 Touch START NISSAN BASED NISSAN CONSULT II ENGINE START NISSAN BASED VHCL START RENAULT BASED VHCL SUB MODE MBIBO233E 5 Touch BCM SELECT SYSTEM If BCM is not indicated go to GI 39 CONSULT II Data Link Connector DLC Circuit 5 AIR BAG BCM LIIAO033E 6 Touch MULTI REMOTE ENT SELECT TEST ITEM MULTI REMOTE ENT HEAD LAMP WIPER BCM C U FLASHER 0194 7 Select diagnosis mode DATA MONITOR ACTIVE TEST and WORK SUPPORT are available DATA MONITOR ACTIVE TEST WORK SUPPORT SEL274W CONSULT II Application Items MULTI REMOTE CONTENT Work Support Test Item Description REMO CONT ID CONFIR It can be checked whether key fob ID code is registered or not in this mode REMO CONT ID REGIST Key fob ID code can be registered REMO CONT ID ERASER Key fob ID code can be erased 22 Revision 2004 April BL 63 2003 G35 Coupe Test Item REMOTE KEYLESS ENTRY SYSTEM Description AUTO LOCK SET Auto locking function mode can be changed in this mode The function mode will be changed when MODE SET on CONSULT II screen is
17. 1 Remove the front door finisher Refer to 30 Removal and Installation 2 Remove the front door window and front door module assembly Refer to GW 57 Removal and Installa tion 3 Disconnect the inside handle cable and lock knob cable from the back side of the front door finisher Lock knob cable Inside handle assembly Inside handle cable Screw Doar finisher 0632 4 Remove door side grommet and remove door key cylinder assembly driver side or outside handle escutcheon passenger side bolts TORX T30 from grommet hole Revision 2004 April BL 82 2003 G35 Coupe DOOR LOCK CAUTION Do not forcibly remove the TORX bolts T30 Weatherstrip TORX bolt 5 Reach to separate the key cylinder rod connection on the handle If no door key cylinder is found GO TO 6 6 While pulling the outside handle remove door key cylinder assembly driver side or outside handle escutcheon passenger side Door key cylinder assambly 2 Outside handle PIIA3554E 7 While pulling outside handle slide toward rear of vehicle to remove outside handle Outside handle PIIA3555E 8 Remove the front gasket and rear gasket Rear gasket Front gasket Pawl PIIA3557E Revision 2004 April BL 83 2003 G35 Coupe DOOR LOCK 9 Remove the TORX bolts T30 remove the door lock assembly Qon Size 130 every disassembly N N PIIA1090E
18. ELECTRICAL UNITS 0297 Revision 2004 April BL 28 2003 G35 Coupe POWER DOOR LOCK SYSTEM FIG 2 BL D LOCK 02 DATA LINE BCM BODY CN WITH NAVIGATION CONTROL SYSTEM MODULE T ing 2 Qummm mmm gt LAN CAN lt INT ONNECTOR 5 B40 c 85 COMBINATION METEH 19 9 z N z _ N BL c e PASSENGER SIDE DOOR SWITCH REFER TO THE FOLLOWING 1 1 2 s 4 5 e 7 8 e 25 28 27 28 20 50 31 32 33 34 5 6407 SUPER MULTIPLE i 36 3738 39 40 41 4273 44 45 46 147 48 JUNCTION SMJ L ELECTRICAL UNITS BR TIWT0298E Revision 2004 April BL 29 2003 G35 Coupe POWER DOOR LOCK SYSTEM FIG 3 BL D LOCK 03 BCM BODY CONTROL MODULE POWER WINDOW POWER WINDOW POWER SUPPLY SERIAL LINK BAT wW Lm v TO GW WINDOW Y POWER WINDOW SERIAL LINK POWER WINDOW SERIAL LINK POWEH WINDOW POWER WINDOW MAIN SWITCH SUB SWITCH DOOR LOCK AND DOOR LOCK AND UNLOCK SWITCH UNLOCK SWITCH DRIVER SIDE STROKE DOOR LOCK ANDN ASSEMBLY DOOR KEY FULL CYLINDER STROKE SWITCH UNLOCK SWITCH REFER TO THE FOLLOWING 1 5141312 1 SUPER MULTIPLE B JUNCTION SM
19. ELECTRICAL UNITS TIWTO299E Revision 2004 April BL 30 2003 G35 Coupe POWER DOOR LOCK SYSTEM FIG 4 BL D LOCK 04 BCM BODY CONTROL MODULE Y PU W L Y PU W L PU PU Y 33K Quo 37K 33 wd 37L Ur L PU L PU L DRIVER PASSENGER SIDE SIDE DOOR LOCK DOOR LOCK LID ASSEMBLY ASSEMBLY opens DOOR LOCK DOOR LOCK ACTUATOR ACTUATOR 015 044 REFER TO THE FOLLOWING 1 EL rp AE LE 5 312 1 Wie 049 MULTIPLE JUNCTION SMJ ELECTRICAL UNITS 0300 Revision 2004 April BL 31 2003 G35 Coupe POWER DOOR LOCK SYSTEM Terminals and Reference Value for BCM isoo1 Yu TERMI WIRE VOLTAGE V NAL COLOR ITEM CONDITION 7 W R Power source Fusible link Battery voltage 8 B Ground 0 10 Passenger side door switch ON door open OFF door closed 0 5 14 Y Driver side door switch ON door open OFF door closed 0 5 Driver side door and fuel lid lock Door lock unlock switch 28 i actuator unlock Free Unlock 0 gt B ttery voltage 28 W Power window power supply Battery voltage 30 PU All door and fuel lid lock actuator Door lock unlock switch 0 Battery voltage lock Free Lock Passenger side door lock actua Door lock unlock switch a tor unlock Free Unlock 0 Battery voltage ON Key inserted in ignition key cylin 62 B P Key switch
20. Item Condition Approx BCM connector Driver side door switch 14 Y CLOSE Battery voltage P id Ground assenger side OPEN 0 door switch 19 OK or NG OK Door switch circuit is OK NG gt gt GO TO 2 2 CHECK DOOR SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect door switch and BCM connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and BCM connector B4 terminals 14 10 Driver side door 54 92 1 G B 14 W Continuity should exist Door switch Passenger side door connector BCM connector 1 P 10 P Continuity should exist 4 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and ground 1 G B or P Ground Continuity should not exist OK or NG OK gt gt 3 gt gt Repair or replace harness PIIA2466E Revision 2004 April BL 71 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or B410 passenger side terminal 1 and ground part of door switch Terminal Door switch Continuity amr Pushed No T S 1 Ground part of door switch Released Yes Door switch OK or NG gt gt Check harness connection i a NG gt gt Replace door switch PIIA3351E Check Key Switch 1 CH
21. Refer to LT 29 Removal and Installation 14 Remove radiator core support assembly 15 After removing radiator core support assembly the following parts are separate e Remove the hood stay grommet and hood rod clamp e Horn High Low e Air intake duct LH RH INSTALLATION Installation in the reverse order of removal SIIA1150E Revision 2004 April BL 19 2003 G35 Coupe POWER DOOR LOCK SYSTEM POWER DOOR LOCK SYSTEM PFP 24814 Component Parts and Harness Connector Location View with dash side LH removed LE 10A BCM Body Control Module Horn relay Fuse fusible link b Fuse block J B fuse layout TES Power window sub switch Door lock and unlock switch Power Window main switch Door lock and unlock switch pcm PIIA3562E connector Le Revision 2004 April BL 20 2003 G35 Coupe POWER DOOR LOCK SYSTEM System Description Power is supplied at all times e to BOM terminal 7 e through 50 fusible link letter F located in the fuse and fusible link box e to key switch terminal 2 e through 10A fuse No 21 located in the fuse block J B When key switch is ON key is inserted in ignition key cylinder power is supplied e 10 BCM terminal 62 e through key switch terminal 1 When the driver side door switch
22. Approx 7 R Power source Fusible link Battery voltage 8 B Ground 0 19 opener release Closed OFF Opened ON 0 Battery voltage output signal Trunk lid opener Trunk lid opener cancel switch is Switch is ON 76 P Trunk lid opener switch ON position Trunk lid opener switch is OFF Battery voltage Trunk lid opener cancel switch is OFF position Revision 2004 April BL 92 Battery voltage 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM VEHICLE SECURITY THEFT WARNING SYSTEM Component Parts and Harness Connector Location Fuse block J B fuse layout View with dash side LH removed S STE Power window sub switch Door lock and unlock switch Driver side door switch Revision 2004 April IPDM E R fuse layout View with battery removed IPDM E R Fuse and fusible link block Driver side door lock assembly Door key cylinder switch Door key eyindor swith D18 Passenger side door switch B410 BL 93 PFP 28491 AIS0027E Fuse and fusibla link box Horn relay Power window main switch Door lock and unlock switch Trunk room lamp switch B420 Trunk lid lock Hood switch PIIA3637E 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM View with front grille removed m Security indicator lam Qno
23. BODY SECTION B L BODY LOCK amp SECURITY SYSTEM CONTENTS PRECAUTIONS iiihanaa abaini 4 16 Precautions for Supplemental Restraint System Hood Lock Control Inspection 16 SRS AIR BAG and SEAT BELT PRE TEN RADIATOR CORE SUPPORT 18 SIONER ee etiain ete dti 4 Removal and Installation 18 Precautions for Battery Service 4 REMOVAL eter 18 Precautions for Work 4 INSTALLATION cree htc 19 Wiring Diagnosis and Trouble Diagnosis 4 DOOR LOCK SYSTEM 20 PREPARATION ern 5 ComponentParts and Harness Connector Location 20 Special Service 1006 5 System Description 2 0 Commercial Service Tools 5 POWER WINDOW SERIAL LINK SQUEAK AND RATTLE TROUBLE DIAGNOSIS 6 tie Work FlOW s ce e eget dette 6 CAN Communication System Description CUSTOMER INTERVIEW 6 CAN Communication Unit DUPLICATE THE NOISE AND TEST DRIVE 7 ipud eas CHECK RELATED SERVICE BULLETINS 7 Md EE LOCATE THE NOISE AND IDENTIFY THE Schematic
24. Battery voltage 8 B Ground OV 25 L NATS antenna amp Ignition switch OFF ON OV 5V for seconds 35 Ignition switch ON or START a OF START posi Battery voltage 53 B NATS antenna amp OV 55 OR Security indicator lamp Goes OFF lluminates Every 2 4 Battery voltage seconds Just after turning ignition switch 56 G NATS antenna amp Ignition switch OFF ON ON Pointer of tester should move Just after turning ignition switch 67 BR NATS antenna amp Ignition switch OFF ON ON Pointer of tester should move 70 L CAN H 71 R CAN L 72 PU Data link connector CONSU LT II AIS00285 CONSULT II INSPECTION PROCEDURE 1 Turn ignition switch OFF 2 Insert IVIS NATS program card into CONSULT II NATS AENO2B 3 Connect CONSULT II and CONSULT II CONVERTER to data Program card link connector 4 Turn ignition switch ON 5 Touch START Revision 2004 April BL 126 Dat link connector PIIA1095E CONSULT II START SUB MODE PBR455D 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 6 Select NATS V 5 0 If NATS V5 0 is not indicated go to GI 39 CONSULT II Data Link Connector DLC Circuit SEL027X 7 Perform each diagnostic test mode according to each service procedure For further information see the CONSULT II Operation Manual ee SELF DIAG RESELTS NA
25. Many elec tronic control units are equipped onto a vehicle and each control unit shares information and links with other control units during operation not independent In CAN communication control units are connected with 2 communication lines CAN H line CAN L line allowing a high rate of information transmission with less wiring Each control unit transmits receives data but selectively reads required data only CAN Communication Unit 2WD Engine VO35DE Transmission M T A T Brake control VDC CAN communication unit ECM x x TCM x Data link connector x x Combination meter x x BCM x x Steering angle sensor x x VDC TCS ABS control unit x x IPDM E R x x CAN communication type BL 53 TYPE 1 BL 54 TYPE 2 x Applicable Revision 2004 April BL 52 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM TYPE 1 System diagram Data link connector Input output signal chart Signals Combination meter m lt Combina tion meter Steering angle sensor BCM VDC TCS ABS control unit Steering angle sen sor IPDM E R SKIA4474E T Transmit R Receive VDC TCS ABS con trol unit IPDM E R Engine speed signal R R Engine coolant temperature signal R Accelerator pedal position signal Fuel consumption monitor signal Air conditioner switch signal A C compress
26. Power door lock system check with data monitor and active test can be executed by combining data reception and command transmission via communication line from BCM BCM Po is Inspection bo diagnosis Content Work support Changes the setting for each function Door lock Data monitor Displays BCM input data on real time basis Active test Sends drive signals to door lock actuator to perform operation check CONSULT II BASIC OPERATION PROCEDURE 1 Turn ignition switch OFF 2 Connect CONSULT II and CONSULT II CONVERTER to data link connector Data link connector 2 3 Turn ignition switch ON 4 Touch START NISSAN BASED VHCL NISSAN CONSULT II ENGINE START NISSAN BASED VHCL START RENAULT BASED VHCL SUB MODE MBIB0233E Revision 2004 April BL 34 2003 G35 Coupe 5 Touch If BCM is not Connector DLC Circuit 6 Touch DOOR LOCK 7 Select diagnosis mode POWER DOOR LOCK SYSTEM indicated refer to GI 39 CONSULT II Data Link SELECT SYSTEM ENGINE AT ABS AIR BAG LIIAO033E DATA MONITOR ACTIVE TEST and WORK SUPPORT PATA MONTOR ACTIVE TEST WORK SUPPORT SEL274W WORK SUPPORT Work item Description DOOR LOCK UNLOCK SET Select unlock mode can be changed in this mode Selects ON OFF of select unlock mode ANTI LOCK OUT SET door mode can be changed in t
27. and ground 11 B Ground Continuity should exist ume 44 Power window sub switch connector TT PIIA2359E OK or NG OK gt gt GO TO 5 NG Repair or replace harness Revision 2004 April BL 43 2003 G35 Coupe POWER DOOR LOCK SYSTEM 5 CHECK POWER WINDOW SERIAL LINK CIRCUIT 1 Disconnect BCM connector 2 Check continuity between BCM connector M3 terminal 74 Y and power window main switch door lock and unlock switch connector D7 terminal 12 BR 74 Y 12 BR Continuity should exist pium USD EUN nce i 54 6 22 switch connector PIIA2360E 3 Check continuity between BCM connector M3 terminal 74 Y and power window sub switch door lock and unlock switch connector D43 terminal 16 Y 74 Y 16 Y Continuity should exist 22 Power window sub switch connector PIIA2361E OK or NG OK Replace power window main switch or sub switch door lock and unlock switch NG Repair or replace harness Revision 2004 April BL 44 2003 G35 Coupe POWER DOOR LOCK SYSTEM Check Driver Side Door Lock Actuator 1 CHECK DOOR LOCK ACTUATOR SIGNAL 1 Turn ignition switch OFF 2 Disconnect driver side door lock actuator connector 3 Check voltage between driver side door lock actuator connector D15 terminal 2 L 3 PU and ground Ter
28. e 10A fuse No 1 located in the fuse block J B e Harness for open or short between fuse and BCM NATS control unit connector Ref part No C2 1126 REPLACE BCM NATS CONTROL UNIT 1 Replace BCM NATS control unit Ref part No A 2 Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS Does the engine start Yes gt gt BCM NATS control unit is malfunctioning No gt gt is malfunctioning Replace ECM Ref part No B Perform initialization or re communicating function For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS For re communicating function refer to BL 124 Re Communicating Function Revision 2004 April BL 132 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Diagnostic Procedure 2 A1500289 Self diagnostic results DIFFERENCE OF KEY displayed on CONSULT II screen 1 CONFIRM SELF DIAGNOSTIC RESULTS Confirm SELF DIAGNOSTIC RESULTS DIFFERENCE OF KEY displayed on CONSULT II screen Is CONSULT II screen displayed as above Yes gt gt GO TO 2 DIFFERENCE OF KEY P1615 No gt gt GO TO BL 130 SYMPTOM MATRIX CHART 1 PIIA1261E 2 PERFORM INITIALIZATION WITH CONSULT II Perform initialization with CONSULT II Re register all NATS ignition key IDs For initialization and registration of NATS ignition key IDs refer to CONS
29. tic Proce dure 3 Refer to ID DISCORD IMM ECM E The result of ID verification between BCM NATS control eeu P1611 unit and ECM is NG System initialization is required agnos P1611 tic Proce dure 4 When the starting operation is carried out five or more times consecutively under the following conditions IVIS Refer to LOCK MODE NATS MAL NATS will shift the mode to one which prevents the BLAGE P1610 FUNCTION engine from being started Diagnos P1610 m tic Proce e Unregistered ignition key is used 6 e BCM NATS control unit or ECM s malfunctioning All engine trouble codes except IVIS NATS trouble code Refer to DON T ERASE BEFORE CHECK has been detected in ECM BL 129 ING ENG DIAG Work Flow BL 128 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Work Flow m CHECK IN NOTE In rare case CHAIN OF ECM IMMU might be stored as a self diagnostic result during key registration procedure Listen to customer complaints or request even if the system is not malfunctioning Get symptoms NOTE If customer reports a No Start condition request ALL KEYS to be brought to an INFINITI dealer in case of an IVIS NATS malfunction KEY SERVICE REQUEST Additional key IO registration TROUBLE Verify the security indicator INITIALIZATION Refer to CONSULT II operation manual IVIS NVIS Using the CONSULT II program card for IVIS NATS check ihe
30. 09 HFM 09 09 HFM 09 09 09 HFM 09 Door outside Case Body color BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 mirror Base Material color 01 01 AGO1 AGO1 01 01 AGO1 4 eee Body color BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 Center 5 Body color BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 mudguard 6 Chromium plate Cr Cr Cr Cr Cr Cr Cr handle 7 Body color BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 2S Solid Clear Revision 2004 April M Metallic 3P 3 Coat pearl BL 143 TM Micro titanium metallic 2003 G35 Coupe BODY REPAIR AIS0018Q Body Component Parts UNDERBODY COMPONENT PARTS sajeorpu suonJod SSH pue 9815 pepis SAPU EZ SSH 1918 ui saapu SIIA2372E BL 144 2003 G35 Coupe Revision 2004 April c Wo m BODY REPAIR Front strut housing RH amp LH Upper front hoodledge RH amp LH Upper rear hoodledge RH amp LH Hoodledge reinforcement RH amp LH Upper dash assembly Upper dash crossmember assembly Lower center dash crossmember reinforcement Lower dash crossmember reinforcement Cowl top Lower dash crossmember assembly Front crossmember center Lower dash crossmember Steering column mounting reinforcement Lower dash Front floor center Front floor Inner sill RH amp LH Rear seat crossm
31. 17 49 2 21 0 2 2 2 4 16 17 E Nem kg m ft lb PIIA3546E 1 Hood stay 2 Grommet 3 Air intake duct RH 4 Bumper bracket RH 5 Radiator core support assembly 6 Bumper bracket LH 7 intake duct LH 8 Horn High 9 Horn Low 10 Hood rod clamp 11 Upper radiator bracket REMOVAL 1 Remove hood assembly Refer to BL 14 Removal and Installation of Hood Assembly 2 Remove front bumper bumper reinforcement and bumper bracket Refer to El 14 Removal and Installa tion Remove hood lock assembly then remove hood lock cable Remove washer tank Refer to WW 32 Removal and Installation for Washer Tank Remove horn connectors Remove the crash zone sensor Refer to SRS 45 Removal and Installation Disconnect the ambient sensor connector and remove the ambient sensor Remove mounting harness clip on radiator core support assembly the harness is separate Remove resonator mounting screws Refer to EM 14 Removal and Installation Remove air duct LH RH and remove washer tank inlet clip Remove the mounting bolts and remove bumper bracket LH RH cio ON 0 Ur dopo Revision 2004 April BL 18 2003 G35 Coupe RADIATOR CORE SUPPORT 12 Remove upper radiator bracket and radiator core support assembly mounting bolts CAUTION Put a wooden block under the radiator assembly to prevent the radiator assembly from falling 13 Remove headlamp LH RH
32. 2 Disconnect door switch and combination meter connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and combination meter connector M19 terminals 7 6 Driver side door P 1 G B 7 W Continuity should exist HS 92 Passenger side door Door switch Combination meter connector connector 1 P 6 P Continuity should exist 8 1 6 7 4 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and ground 1 G B or P Ground Continuity should not exist OK or NG OK gt gt GO 3 NG gt gt Repair or replace harness PIIA3614E Revision 2004 April BL 37 2003 G35 Coupe POWER DOOR LOCK SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or 410 passenger side terminal 1 and ground part of door switch Terminal Door switch Continuity 4 amr Pushed No TS Released Yes Door switch 1 Ground part of door switch OK or NG OK gt gt GO TO 4 i NG Replace door switch PIIA3351E 4 CHECK COMBINATION METER OUTPUT SIGNAL 1 Connect combination meter connector 2 Check voltage between combination meter connector M19 terminals 6 7 and ground 6 P Ground Battery voltage Gd mus 7 W Ground Battery voltage OK or NG Combination meter connector AE 6 7 OK
33. 2004 April BL 117 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM 1 3 TRUNK ROOM LAMP SWITCH CHECK 1 CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL With CONSULT II e Check TRUNK OPN MNTR in DATA MONITOR mode with CONSULT II When trunk lid is open TRUNK OPN MNTR ON When trunk lid is closed TRUNK OPN MNTR OFF MONITOR TRUNK OPN MNTR OFF Without CONSULT II e Check voltage between BCM connector and ground Connector Terminals Condition Voltage V CONNECT Closed Approx 12 HS B4 18 ground Open 0 BCM connector OK or NG OK gt gt Trunk room lamp switch is OK NG gt gt GO TO 2 PIIA2489E 2 CHECK TRUNK ROOM LAMP SWITCH 1 Disconnect trunk room lamp switch connector 2 Check continuity between trunk room lamp switch connector B420 terminals 1 and 2 Connector Terminals Condition Continuity p wd 2 TS B420 1 2 Trunk roam lamp switch Open Yes OK or NG OK Check the following e Trunk room lamp switch ground circuit e Harness for open or short between trunk room lamp switch and BCM NG gt gt Replace trunk room lamp switch PIIA1299E Revision 2004 April BL 118 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Diagnostic Procedure 2 A1500270 SECURITY INDICATOR LAMP CHECK 1 SECURITY INDICATOR LAMP ACTIVE TEST 8 With CONSULT II Check THEFT IND in ACTIVE TEST mode with CONSULT II Perform o
34. BCM NATS control unit perform initialization with CONSULT II For initialization refer to CONSULT II Operation Man ual NATS IVIS NVIS Revision 2004 April BL 134 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 6 CHECK NATS ANTENNA AMP SIGNAL LINE 2 Check voltage between NATS antenna amp connector M27 terminal 7 B R and ground with analogue tester Before turning ignition switch Gd aes Voltage 0V LES Just after turning ignition switch ON NATS antenna amp Pointer of tester should move connector j OK or NG OK gt gt GO TO 7 NG e Check harness for open or short between NATS antenna amp and BCM NATS control unit NOTE 1672 If harness is OK replace NATS control unit perform initialization with CONSULT II For initialization refer to CONSULT II Operation Man ual NATS IVIS NVIS 7 CHECK NATS ANTENNA AMP GROUND LINE CIRCUIT 1 Turn ignition switch OFF 2 Check continuity between NATS antenna amp connector M27 terminal 5 B and ground Continuity should exist p DSCONNECT OK NG OK gt gt NATS antenna amp is malfunctioning Ref part No 5 antenna amp connector NG gt gt e Check harness for open or short between NATS antenna amp and BCM NATS control unit NOTE If harness is OK replace BCM NATS control unit perform initialization with CONSULT II For initializa tion refer t
35. CONSULT II in engine SELF DIAGNOSIS mode Erase the IVIS NATS and engine SELF DIAGNOSIS by using the CONSULTI program card for IVIS NATS and generic program card NG Verify NO displayed on the CONSULTI screen OK Start the engine CHECK OUT SEL024X Revision 2004 April BL 129 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Trouble Diagnoses SYMPTOM MATRIX CHART 1 Self diagnosis related item SYMPTOM Displayed SELF DIAG RESULTS on CON SULT II screen DIAGNOSTIC PROCE DURE Reference page SYSTEM Malfunctioning part or mode AIS00287 REFERENCE PART NO OF ILLUSTRATION ON SYSTEM DIAGRAM e Security indicator lighting up e Engine cannot be started CHAIN OF ECM IMMU P1612 PROCEDURE 1 BL 132 In rare case CHAIN OF ECM IMMU might be stored during key regis tration procedure even if the system is not mal functioning Open circuit in battery voltage line of BCM NATS control unit cir cuit C1 Open circuit in ignition line of BCM NATS con trol unit circuit C2 Open circuit in ground line of BCM NATS con trol unit circuit C3 Open or short circuit between BCM NATS control unit and ECM communication line ECM BCM NATS control unit DIFFERENCE OF KEY P1615 PROCEDURE 2 BL 133 Unregistered key BCM NATS control unit CHAIN OF IMMU
36. Check harness connection NG gt gt Replace combination meter PIIA3613E Revision 2004 April BL 38 2003 G35 Coupe POWER DOOR LOCK SYSTEM Check Door Switch Without Navigation System 1 CHECK DOOR SWITCH INPUT SIGNAL E With CONSULTI Check door switches DOOR SW DR DOOR SW AS in DATA MONITOR mode with CONSULT II Monitor item Condition T DOOR SW DR DOOR SW DR CLOSE OPEN OFF gt DOOR SW AS DOOR SW AS PIIA2464E Without CONSULT II Check voltage between BCM connector B4 terminals 14 10 and ground Terminals Wire color Voltage V nd oltage by 22 Item Condition Approx BCM connector Driver side door switch 14 Y CLOSE Battery voltage P id Ground assenger side OPEN 0 door switch 19 OK or NG OK Door switch circuit is OK NG gt gt GO TO 2 2 CHECK DOOR SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect door switch and BCM connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and BCM connector B4 terminals 14 10 Driver side door 54 92 1 G B 14 W Continuity should exist Door switch Passenger side door connector BCM connector 1 P 10 P Continuity should exist 4 Check continuity between door switch connector B17 driver side B410 passenger side termina
37. Checkthe trouble symptom and customer s requests 2 Understand outline of system Refer to BL 50 System Description 3 Confirm that power door lock system operates normally Refer to BL 20 POWER DOOR LOCK SYSTEM 4 Referto trouble diagnosis chart by symptom repair or replace any malfunctioning parts Refer to BL 65 Trouble Diagnosis Chart by Symptom 5 Inspection end Tro NOTE uble Diagnosis Chart by Symptom e Always check the Work Flow before troubleshooting Refer to BL 65 Work Flow e Always check key fob battery before replacing key fob Symptom Diagnoses service procedure Reference page 1 Check key fob battery and function BL 67 2 Replace key fob Refer to ID Code Entry Procedure All function of remote keyless entry system do not NOTE BL 75 operate If the result of key fob function check with CONSULT II is OK key fob is not malfunctioning 3 Replace BCM BCS 20 Revision 2004 April BL 65 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Symptom Diagnoses service procedure 1 Check Key fob battery and function BL 67 2 Check key switch BL 72 zi x1 3 Check door switch BL 69 2 BL 71 The new ID of key fob cannot be entered without 4 Check ACC switch BL 68 CONSULTA BL 66 5 Replace key fob Refer to ID Code Entry Procedure If the result of key fob
38. II then perform the trouble diagnosis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to BCS 17 CAN Communication Inspection Using CONSULT II Self Diagnosis 1 CHECK HORN FUNCTION Does horn sound with horn switch Yes or No Yes Horn circuit is OK No Check horn circuit Refer to WW 38 HORN Check Headlamp Function First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the trouble diagnosis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to BCS 17 CAN Communication Inspection Using CONSULT II Self Diagnosis 1 CHECK HEADLAMP FUNCTION Does headlamp come on when turning lighting switch YES or NO Yes gt gt Headlamp alarm circuit is OK No gt gt Check headlamp system Refer to LT 7 HEADLAMP FOR USA LT 32 HEADLAMP FOR CANADA DAYTIME LIGHT SYSTEM Check Map Lamp and Ignition Keyhole Illumination Function 1 CHECK MAP LAMP AND IGNITION KEYHOLE ILLUMINATION FUNCTION When interior lamp switch is in DOOR position open the door driver side or passenger side Map lamp and ignition keyhole illumination should illuminate OK or NG OK gt gt Replace BCM NG gt gt Check illumination circuit Refer to LT 170 INTERIOR ROOM LAMP Revision 2004 April BL 74 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM ID Code Entry Procedure KEY ID SETU
39. If Scroll Down is indicated there are four or more malfunctions When touched 4 ERASE the results stored in the engine HOW TO READ SELF DIAGNOSTIC RESULTS Result display screen When malfunction is detected SELF DIAG RESULTS DTC RESULTS TIME 0 4 Time data This indicates how many times the vehicle was driven after tha last detection of a malfunction If the malfunction is detected currently the time data will be 0 DIFFERENCE OF KEY P1615 PRINT 4 When touched the results are printed out control module ECM are erased PIIA1124E Revision 2004 April Eoo IEMS Cada sie Reference IVIS NATS program card screen 5 of Malfunction is detected when page terms ENGINE Communication impossible between ECM and BCM Refer to NATS MAL NATS control unit BL 132 CHAIN OF ECM IMMU FUNCTION In rare case CHAIN OF ECM IMMU might be stored Diagnos P1612 P1612 during key registration procedure even if the system is tic Proce not malfunctioning dure 1 Refer to NATS MAL BCM NATS control unit can receive the key ID signal BL 133 GS US FUNCTION but the result of ID verification between key ID and BCM Diagnos P1615 NATS control unit is NG tic Proce dure 2 Refer to NATS MAL BL 133 IMMU KEY FUNCTION E NATS control unit cannot receive the key ID sig 1614
40. Infiniti right the first time please take a moment to note the area of the vehicle where the squeak or rattle occurs and under what conditions You may be asked to take a test drive with a service advisor or technician to ensure we confirm the noise you are hearing WHERE DOES THE NOISE COME FROM circle the area of the vehicle The illustrations are for reference only and may not reflect the actual configuration of your vehicle Continue to the back of the worksheet and briefly describe the location of the noise or rattle In addition please indicate the conditions which are present when the noise occurs SBT860 Revision 2004 April BL 10 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS SQUEAK amp RATTLE DIAGNOSTIC WORKSHEET page 2 Briefly describe the location where the noise occurs Il WHEN DOES IT OCCUR check the boxes that apply after sitting out in the sun J 1 time in the morning when it is raining or wet J only when it is cold outside dry or dusty conditions I only when it is hot outside other WHEN DRIVING IV WHATTYPE OF NOISE 4 through driveways LI squeak like tennis shoes on a clean floor a over rough roads J creak like walking on an old wooden floor lover speed bumps rattle like shaking a baby rattle J only at about mph knock like a knock on a door on acceleration tic
41. KEY P1614 PROCEDURE 3 BL 133 Malfunction of key ID chip Communication line between ANT AMP and NATS control unit Open circuit or short cir cuit of battery voltage line or ground line E2 Open circuit in power source line of ANT AMP circuit Open circuit in ground line of ANT AMP circuit E4 NATS antenna amp E6 BCM NATS control unit ID DISCORD IMM ECM P1611 PROCEDURE 4 BL 135 System initialization has not yet been completed ECM LOCK MODE P1610 PROCEDURE 6 BL 138 LOCK MODE Security indicator light ing up When IVIS NATS detects trouble the security indicator lights up while ignition key is in the position Revision 2004 April DON T ERASE BEFORE CHECKING ENG DIAG WORK FLOW BL 129 BL 130 Engine trouble data and IVIS NATS trouble data have been detected in ECM 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS SYMPTOM MATRIX CHART 2 Non self diagnosis related item REFERENCE PART NO OF SYMPTOM Malfuncti Au imod ILLUSTRATION ON SYSTEM Reference page alfunctioning part or mode DIAGRAM Security indictor Security indicator does not light PROCEDURE 5 Open circuit between Fuse and up BL 136 NATS control unit BCM NATS control unit A CONSULT II self diagnostic results display screen no malfunction is detect
42. LT ROOM L no L REFER TO THE FOLLOWING FUSE BLOCK JUNCTION BOX J B E105 ELECTRICAL UNITS E17 TIWT0302E Revision 2004 April BL 57 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM FIG 2 BL KEYLES 02 i TO GW WINDOW p POWER WINDOW POWER WINDOW pep POMER SERIAL LINK BODY CONTROL TRUNK MODULE TRUNK OPENER DOORUNLOCK DOORLOCK DOOR UNLOCK Sw OUTPUT OUTPUT DR OUTPUT ALL OUTPUT AS 123 80 R W G W Y PU W L Bl MEE ad PU m BL D LOCK RAW TO BL TLID OINT 7 CLOSED 2 2 2 3 3 sp 4 2 4 4 4 4 414 REFER TO THE FOLLOWING 1 8407 SUPER MULTIPLE JUNCTION 5 ELECTRICAL UNITS E aed BR TIWT0303E Revision 2004 April BL 58 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM FIG 3 BL KEYLES 03 CHE DATA LINE BCM BODY SAND WITH NAVIGATION CONTROL SYSTEM MODULE NEXT PAGE COMBINATION METEH 19 N ul BL 9 z e T e PASSENGER SIDE DOOR SWITCH REFER TO THE FOLLOWING 1 1 2 s 4 5 e 7 e 25 28 27 28 20 50 31 32 33 34 5 6407 SUPER MULTIPLE i 36 3738 39 40 41 4273 44 45 46 1
43. OL NOLIVNIgIANOO pm o uoneDiAgu WM E ATHIAESSSV 32018000 3415 HdAIHO 5 3XOHLS N ONY 34OHIS N ONY 5 340818 TANN N334138 N TIDH N3344138 Tid WOON 3201 HOOT HOIWNLOW HOOG el 1 HOLIMS HOLIMS E 8415 H35N3SSVd RE 30415 1015 an HOIWN LOY 3201 400d HOLIMS HOCINN z 207 8000 HOLIMS NIYA MOONIM HAMOd 2 HOLIMS HOCINN NM 3201 8000 3r H2 LIMS HI18 MOCNIA OL LE CE 8 ATINGON 92 82 22 4 Janod x HOLIMS P LIL TOHINCO YOLOSNNOD NIT 3574 3141803 __________ Ad3llvH TIWTO296E 2003 G35 Coupe BL 27 Revision 2004 April POWER DOOR LOCK SYSTEM AISO01YT Wiring Diagram D LOCK FIG 1 BL D LOCK 01 BATTERY 5 REFER TO PG POWEH FUSE BLOCK 4 8 DATA LINK CONNECTOR BCM BODY CONTROL MODULE 109 i REFER TO THE FOLLOWING FUSE BLOCK JUNCTION CO
44. ON 2 To perform this step use the key except for card plate key that has been used before performing ECM replacement Maintain ignition switch in ON position for at least 5 seconds Turn ignition switch to OFF Start engine If engine can be started procedure is completed If engine cannot be started refer to CONSULT II Operation Manual NATS IVIS NVIS and initialize control unit Revision 2004 April BL 124 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Wiring Diagram NATS BL NATS 01 IGNITION SWITCH ON OR START EN LINE BATTERY Fuse asrock REFER TO PG POWEP J B WR DATA LINK INDICATOR LAMP 7 LH PU i e gt TO LAN CAN L H EER e L R BCM BODY SECURITY 4 CONTROL INDICATOR MODULE OUTPUT B NATS ANTENNA A REFER TO THE FOLLOWING 2 E 2 SUPER MULTIPLE 817 1615141312 1 JUNCTION SMJ ii FUSE BLOCK JUNCTION BOX J B ELECTRICAL UNITS 0314 Revision 2004 April BL 125 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Terminals and Reference Value for BCM AIS00284 WIRE TERMINAL COLOR ITEM CONDITION VOLTAGE 7 W R Power source Fusible link
45. Power window switch Driver side door and passenger side 74 Y door are closed Each door switch Serial link 1 When retained power operation is activated 2 When retained power operation is not activated Terminals and Reference Value for IPDM E R is OFF PIIA1297E BL AIS0027K TERMINAL CONDITION DE 14 B Ground OV 45 B Ground OV 48 L CAN H 49 R CAN L 51 LG B Hood switch ON Open OFF closed OV Battery voltage 53 G B Horn relay ON OFF OV Battery voltage Revision 2004 April BL 107 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Terminal and Reference Value for Combination Meter 2 ITEM CONDITION 6 Passenger side door switch ON door open OFF door closed 0 5 7 W Driver side door switch ON door open OFF door closed 025 27 R CAN L 28 L CAN H with navigation system CONSULT II Function AIS0027L CONSULT II BASIC OPERATION PROCEDURE 1 Turn ignition switch OFF 2 Connect CONSULT II and CONSULT II CONVERTER to data link connector Data link gt 4 3 ignition switch ON 4 Touch START NISSAN BASED VHCL NISSAN CONSULT II ENGINE START NISSAN BASED VHCL START RENAULT BASED VHCL SUB MODE MBIB0233E 5 Touch BCM If BCM is not indicated go to GI 39
46. Revision 2004 April BL 154 2003 G35 Coupe BODY REPAIR Body Construction BODY CONSTRUCTION Section l l Section J J Section K K 583 SIIA2137E Revision 2004 April BL 155 2003 G35 Coupe BODY REPAIR Body Alignment BODY CENTER MARKS A mark has been placed on each part of the body to indicate the vehicle center When repairing parts dam aged by an accident which might affect the vehicle frame members pillars etc more accurate and effective repair will be possible by using these marks together with body alignment specifications Portion B Portion C Portion D Portion E pes Embossment Front Upper dash Front roof Upper dash cross member Rear roof SIIA2138E Revision 2004 April BL 156 2003 G35 Coupe BODY REPAIR PANEL PARTS MATCHING MARKS A mark has been placed on each body panel to indicate the parts matching positions When repairing parts damaged by an accident which might affect the vehicle structure members pillars etc more accurate and effective repair will be possible by using these marks together with body alignment specifications Type V aS pa X Bd SIIA2139E Revision 2004 April BL 157 2003 G35 Coupe BODY REPAIR DESCRIPTION e All dimensions indicated in the figures are actual e When using a tracking gauge adjust both pointers to equal length Then check the pointers a
47. Symptom 65 VEHICLESECURITY THEFTWARNING SYSTEM 93 Check Key Fob Battery and Function 67 Component Parts and Harness Connector Location 93 Check ACC Switch 68 System Description 94 Check Door Switch With Navigation System 69 DESCRIPTION eda ania deae 94 Check Door Switch Without Navigation System 71 POWER SUPPLY 95 Check Key 72 INITIAL CONDITION TO ACTIVATE THE SYS Check IPDM E R Operation 73 ibo eins 95 Check Trunk Lid Function 74 VEHICLE SECURITY SYSTEM ALARM OPER Check Hazard Function 74 E 95 Check Horn Function 74 VEHICLE SECURITY SYSTEMDEACTIVATION 96 Check Headlamp Function 74 PANIC ALARM OPERATION 96 Check Map Lamp and Ignition Keyhole Illumination CAN Communication System Description 96 rs 74 bebe 97 ID Code Entry Procedure 75 Ziadie ade Hp et 98 KEY FOB ID SETUP WITH CONSULT II 75 100 KEY FOB ID SETUP WITHOUT CONSULT II 77 Wiring Diagram 101 Key Fob Battery Replacement 78 tenant re nr 101 DOOR eke DL CE 79 anc
48. This actuator unlock when on CONSULT II screen is touched NON DR D UN Revision 2004 April This test is able to check door lock actuators except driver side door lock actuator unlock operation These actuator unlock when on CONSULT II screen is touched BL 35 2003 G35 Coupe POWER DOOR LOCK SYSTEM Trouble Diagnoses Symptom Chart Always check the Work Flow before troubleshooting Refer to BL 33 Work Flow AIS001YZ Symptom Diagnoses service procedure Refer to page 1 Preliminary check BL 33 2 Check key switch BL 40 Key reminder door system does not operate properly 37 1 PRE 3 Check door switch BL37 2 BL 39 4 Replace BCM BCS 20 1 Preliminary check BL 33 Power door lock does not operate with door lock and Check door lock and Unlock switch BEA unlock switch on power window main switch or power win 3 Check driver side door lock actuator BL 45 dow sub switch 4 Check passenger side door lock actuator BL 46 5 Replace BCM BCS 20 1 Check driver side door lock actuator BL 45 Driver side door lock actuator does not operate 2 Replace BCM BCS 20 1 Check passenger side door lock actuator BL 46 Passenger side door lock actuator does not operate 2 Replace BCM BCS 20 Power door lock does not operate with door key cylinder 1 Check door key cylinder switch BL 47 operation Power door lock operate
49. With CONSULTI Check door switches DOOR SW DR DOOR SW AS in DATA MONITOR mode with CONSULT II Monitor item Condition COEM DOOR SW DR DOOR SW DR CLOSE OPEN OFF gt DOOR SW AS DOOR SW AS PIIA2464E Without CONSULT II Check voltage between combination meter connector M19 terminals 7 6 and ground Terminals Wire color CONNECT Item Condition Voltage V 02 HS Dri ide d Combination meter connector river side door switch 7 W CLOSE Battery voltage F 6 Ground 4 Passenger side 6 P OPEN 0 door switch OK or NG OK gt gt Door switch circuit is OK NG gt gt GO TO 2 PIIA3613E 2 CHECK DOOR SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect door switch and combination meter connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and combination meter connector M19 terminals 7 6 Driver side door P 1 G B 7 W Continuity should exist HS 92 Passenger side door Door switch Combination meter connector connector 1 P 6 P Continuity should exist 8 1 6 7 4 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and ground 1 G B or P Ground Continuity should not exist OK or NG OK gt gt GO 3 NG gt gt Repair or re
50. bumper reinforcement 20 Roof 40 Rear bumper stay RH amp LH Revision 2004 April BL 147 2003 G35 Coupe BODY REPAIR Corrosion Protection DESCRIPTION To provide improved corrosion prevention the following anti corrosive measures have been implemented in NISSAN production plants When repairing or replacing body panels it is necessary to use the same anti cor rosive measures Anti Corrosive Precoated Steel Galvannealed Steel To improve repairability and corrosion resistance a new type of anti corrosive precoated steel sheet has been adopted replacing conven tional zinc coated steel sheet Galvannealed steel is electroplated and heated to form Zinc iron alloy which provides excellent and long term corrosion resistance with cationic electrodeposition primer Steel sheet Fe 2n Two side precoated Nissan Genuine Service Parts are fabricated from galvannealed steel Therefore it is recommended that GENUINE NISSAN PARTS or equivalent be used for panel replacement to maintain the anti corrosive perfor mance built into the vehicle at the factory Phosphate Coating Treatment and Cationic Electrodeposition Primer A phosphate coating treatment and a cationic electrodeposition primer which provide excellent corrosion pro tection are employed on all body components CAUTION Confine paint removal during welding operations to an absolute minimum Body Panel Cationic d el
51. check ignition keyhole illumination operation The ignition keyhole illumination is turned on when on CONSULT II screen is touched TRUNK BACK DOOR This test is able to check trunk lid opener actuator operation The trunk lid is opened when ON on CONSULT II screen is touched HORN This test is able to check panic alarm and horn reminder operations The horn activate for 0 02 sec onds after ON on CONSULT II screen is touched HEAD LAMP HI This test is able to check headlamps panic alarm operation The headlamp illuminates for 0 5 sec onds after ON on CONSULT II screen is touched POWER WINDOW DOWN This test is able to check power window open operation The front power windows activate for 10 seconds after ON or CONSULT II screen is touched FLASHER RIGHT This test is able to check hazard reminder operation The right hazard lamp turns on when ON on CONSULT II screen is touched FLASHER LEFT This test is able to check hazard reminder operation The left hazard lamp turns on when ON on CONSULT II screen is touched FLASHER RIGHT CAN This test is able to check hazard reminder operation The right hazard indicator lamp turns on when on CONSULT II screen is touched FLASHER LEFT CAN Work Flow This test is able to check hazard reminder operation The left hazard indicator lamp turns on when on CONSULT II screen is touched AISO01YE 1
52. down open operation does Power window down operation can be changed BL 63 not activate properly First check the power window down setting d remote keyless entry system function is 2 Check power window function GW 17 3 Replace BCM BCS 20 1 Check map lamp and ignition keyhole illumination function BL 74 mH H 1 lamp and ignition keyhole illumination opera 2 Check door switch BL 69 tion does not activate properly BL 71 2 3 Replace BCM BCS 20 1 With navigation system 2 Without navigation system Check Key Fob Battery and Function 1 CHECK KEY FOB BATTERY 1 Remove key fob battery Refer to BL 78 Key Fob Battery Replacement 2 Measure voltage between battery positive and negative terminals Voltage NOTE Key fob does not function if battery is not set correctly OK or NG OK gt gt GO TO 2 NG Replace battery Revision 2004 April 2 5V 3 0V BL 67 AIS001YG SEL237W 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM 2 CHECK KEY FOB FUNCTION With CONSULT4I Check key fob function in DATA MONITOR mode with CONSULT II When pushing each button of key fob the corresponding monitor item should be turned as follows Condition Monitor item Pushing LOCK LK BUTTON SIG LK BUTTON SIG Pushing UNLOCK UN BUTTON SIG ON UN BUTTON ON Keep pushing UNLOCK UN BUTTON ON turns to ON three seconds after UNLOCK but
53. ee Ue 102 Fitting Adjustment 79 cr E 103 DOOR o E 79 RE SU ME 104 STRIKER ADJUSTMENT 79 pct c DEREN 105 Removal and Installation 80 1 106 REMOVAL Gien ins Hore orte teh eund 80 Terminals and Reference Value for BOM 107 INSTALLATION aeterne rete e 80 Terminals and Reference Value for IPDM 107 Door 81 Terminal and Reference Value for Combination REMOVAL ice 81 Meter Sioi EET 108 INSTALLATION eese 81 CONSULT II Function 22 108 DOOR LOGCK 82 CONSULT IIBASICOPERATION PROCEDURE Component Structure 82 108 Removal and Installation 82 CONSULT II APPLICATION ITEM 109 Revision 2004 April BL 2 2003 G35 Coupe Trouble Diagnosis 110 INTEGRATED HOMELINK TRANSMITTER 140 WORK FLOW ii 110 Wiring Diagram TRNSCV 140 Preliminary Check 111 Trouble Diagnoses 141 Symptom 111 DIAGNOSTIC PROCEDURE 141 Diagnostic Procedure 1 113 BODY REPAIR enne 143 1 1 DOOR SWITC
54. fitting adjustments to check their operation e Check the lubrication level damage and wear of each part If necessary grease or replace it Wiring Diagnosis and Trouble Diagnosis 1800277 When you read wiring diagrams refer to the following e Gl 15 How to Read Wiring Diagrams e PG 4 POWER SUPPLY ROUTING CIRCUIT When you perform trouble diagnosis refer to the following e 1 11 HOW TO FOLLOW TEST GROUPS IN TROUBLE DIAGNOSES e Gl 27 How to Perform Efficient Diagnosis for an Electrical Incident Check for any Service bulletins before servicing the vehicle Revision 2004 April BL 4 2003 G35 Coupe PREPARATION PREPARATION Special Service Tools PFP 00002 AIS0015V The actual shapes of Kent Moore tools may differ from those of special service tools illustrated here Tool number Kent Moore No Tool name Description 039570 Chassis ear E SIIA0993E Locating the noise 243980 NISSAN Squeak and Rattle Kit SIIA0994E Commercial Service Tools Repairing the cause of noise AIS0015W Tool name Description PE dS qe 9n Engine ear ay S Y Locating the noise 2 SIIA0995E Revision 2004 April BL 5 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS SQUEAK AND RATTLE TROUBLE DIAGNOSIS PFP 00000 Work Flow Customer Interview Duplicate the Noise and Test Drive Check Related Service Bulletins Locate the N
55. function check with CONSULT II is OK key fob is not malfunctioning 6 Replace BCM BCS 20 1 Check key fob battery and function BL 67 2 Replace key fob Refer to ID Code Entry Procedure Door lock or unlock does not function with key fob NOTE BL 75 Power door lock system is OK If the result of key fob function check with CONSULT II is OK key fob is not malfunctioning 3 Replace BCS 20 1 Check trunk open operation mode Trunk open operation can be changed BL 63 First check the trunk open operation setting 2 Check key fob battery and function BL 67 3 Check trunk lid function BL 74 Trunk does not open when trunk opener button is continuously pressed with key fob 4 Check key switch ee 5 Replace key fob Refer to ID Code Entry Procedure NOTE BL 75 If the result of key fob function check with CONSULT II is OK key fob is not malfunctioning 6 Replace BCM BCS 20 1 Check hazard and horn reminder mode Hazard and horn reminder can be changed BL 63 First check the hazard and horn reminder setting Hazard and horn reminder does not activate prop erly when pressing lock or unlock button of key fob 2 Check door switch BL 69 BL 71 3 Replace BCM BCS 20 1 Check hazard reminder mode Hazard reminder can be changed BL 63 Hazard reminder does not activate properly when Firstchecicihe reminder settii pressing lock or unlock button of key fob 9 Horn reminder is OK 2 C
56. include firm contact slow movement twisting with a rotational movement pitch dependent on materials often brought on by activity Rattle Like shaking a baby rattle Rattle characteristics include the fast repeated contact vibration or similar movement loose parts missing clip or fastener incorrect clearance Knock Like a knock on a door Knock characteristics include hollow sounding sometimes repeating often brought on by driver action Tick Like a clock second hand Tick characteristics include gentle contacting of light materials loose components can be caused by driver action or road conditions Thump Heavy muffled knock noise Thump characteristics include softer knock dead sound often drought on by activity Buzz Like a bumble bee Buzz characteristics include high frequency rattle firm contact Often the degree of acceptable noise level will vary depending upon the person A noise that you may judge as acceptable may be very irritating to the customer Weather conditions especially humidity and temperature may have a great effect on noise level Revision 2004 April BL 6 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS DUPLICATE THE NOISE AND TEST DRIVE If possible drive the vehicle with the customer until the noise is duplicated Note any additional information on the Diagnostic Worksheet regarding the conditions or location of the noise This information can be used to duplicate the same conditions when
57. is ON door is OPEN ground is supplied e to BCM terminal 14 e through driver side door switch terminal 1 e through driver side door switch case ground When the driver side door switch is ON door is OPEN ground is supplied with navigation system combination meter terminal 7 e through driver side door switch terminal 1 e through driver side door switch case ground When the passenger side door switch is ON door is OPEN ground is supplied e 10 BCM terminal 10 e through passenger side door switch terminal 1 e through passenger side door switch case ground When the passenger side door switch is ON door is OPEN ground is supplied with navigation system e to BCM terminal 6 BL e through passenger side door switch terminal 1 e through passenger side door switch case ground When the door is locked and unlocked with power window main switch door lock and unlock switch ground is supplied e to CPU of power window main switch e through power window main switch door lock and unlock switch terminal 15 e through grounds M30 and M66 Then power window main switch door lock and unlock switch operation signal is supplied e to BCM terminal 74 e through power window main switch door lock and unlock switch terminal 12 When the door is locked and unlocked with power window sub switch door lock and unlock switch ground is supplied e to CPU of power window sub switch e through power window sub switch door lo
58. portions of the body In this case increase the number of measuring points and carefully pull the HSS panel e When cutting HSS panels avoid gas torch cutting if possi ble Instead use a saw to avoid weakening surrounding areas due to heat If gas torch cutting is unavoidable allow a mini mum margin of 50 mm 1 97in ble in order to minimize weakening surrounding areas due to 5 acetylene gas heat i If spot welding is impossible use M I G welding Do not use gas torch welding because it is inferior in welding strength 144 Revision 2004 April BL 171 2003 G35 Coupe BODY REPAIR e The spot weld on HSS panels is harder than that of an ordi nary steel panel h 1 006 Therefore when cutting spot welds on a HSS panel use 1 200 rpm low speed high torque drill 1 000 to 1 200 rpm to increase drill bit durability and facilitate the operation PIIA0145E 2 Precautions in spot welding HSS This work should be performed under standard working condi tions Always note the following when spot welding HSS e The electrode tip diameter must be sized properly according to the metal thickness D 27 3 am D D 2140 12 im D Tip diameter T T thickness PIIA0146E e The panel surfaces must fit flush to each other leaving no gaps Correct Incorrect Incorrect 147 e Follow the specifications for the proper welding pitch Unit mm Th
59. switch signal R T A C compressor request signal T R A C compressor feedback signal T R Blower fan motor switch signal R T Cooling fan motor operation signal T R Revision 2004 April BL 98 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Signals ECM TCM Combina tion meter BCM Steering angle sensor VDC TCS ABS con trol unit IPDM E R Position lights request signal R Low beam request signal Low beam status signal High beam request signal High beam status signal Front fog lights request signal a 4 A J JD A m m Vehicle speed signal Sleep request 1 signal Sleep request 2 signal Wake up request 1 signal Wake up request 2 signal a m Door switch signal without naviga tion system Door switch signal with navigation system Turn indicator signal Seat belt buckle switch signal Oil pressure switch signal Buzzer output signal Trunk switch signal Malfunction indicator lamp signal ASCD SET lamp signal ASCD CRUISE lamp signal Fuel level sensor signal D D D D D Output shaft revolution signal Turbine revolution signal Front wiper request signal Front wiper stop position signal Rear window defogger switch signal Rear window defogger control sig nal Manual mode signal Not m
60. the trunk lid height Perform the lock and surface height adjustment Refer to BL 86 Fitting Adjustment 3 After installing check the operation Removal and Installation of Trunk Lid Striker A1500270 REMOVAL 1 Remove the trunk rear plate and trunk rear finisher Refer to El 39 Removal and Installation for Trunk Room Trim Striker 2 Remove the mounting bolts and remove the striker from the trunk lock support 2 11 3 15 7 1 2 1 6 kg m 8 12 ft Ib PIIA0641E INSTALLATION 1 Install in the reverse order of removal 2 After installing close the trunk lid height Perform the lock and surface height adjustment Refer to BL 86 Fitting Adjustment 3 After installing check the operation Revision 2004 April BL 88 2003 G35 Coupe TRUNK LID Removal and Installation of Trunk lid Emergency Opener Cable PIIB1588E 1 Trunk rid lock assembly 2 Trunk rid emergency opener cable 3 Trunk rid emergency opener lever holder 4 Trunk rid emergency opener lever REMOVAL Remove trunk lid finisher Refer to El 40 TRUNK LID FINISHER Disconnect each clamp of trunk lid emergency opener cable Disconnect the trunk lid emergency opener cable and from the trunk lid lock assembly Disconnect the trunk lid emergency opener cable from the trunk lid emergency opener lever holder Remove trunk lid emergency opener cable INSTALLATION Install in the reverse order of removal
61. welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld ex LE Ja e waf SIIA2157E Revision 2004 April BL 189 2003 G35 Coupe BODY REPAIR Change parts Rear panel assembly Revision 2004 April BL 190 2003 G35 Coupe BODY REPAIR REAR FLOOR REAR e Work after rear panel assembly has been removed Service Joint indicates that there is an equivalent welding portion with the same dimensions on the opposite side 2 spot welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld ex LE Ja SIIA2158E Revision 2004 April BL 191 2003 G35 Coupe BODY REPAIR Change parts Rearfloor rear Spare tire clamp bracket Revision 2004 April BL 192 2003 G35 Coupe BODY REPAIR REAR SIDE MEMBER EXTENSION e Work after rear panel assembly has been removed Service Joint BL 2 spot welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld ex LE Ja SIIA2159E Revision 2004 April BL 193 2003 G35 Coupe BODY REPAIR Change parts Rear side member extension LH Revision 2004 April BL 194 2003 G35 Coupe
62. 0179 Clearance measurement between parts 3 5 5 5 3 5 5 5 0 138 0 217 0 138 0 217 Unit mm in 2 25 0 33 8 O Nem kg m ft Ib 2 6 3 4 18 25 PIIA3547E 1 Front fender 2 Door outer 3 Rear fender DOOR Longitudinal Clearance and Surface Height Adjustment at Front End 1 Loosen the hinge mounting bolts Raise the front door at rear end to adjust STRIKER ADJUSTMENT 1 Adjust the striker so that it becomes parallel with the lock inser tion direction Striker adjustment t 12 7 20 6 Nem 1 3 2 1 kg m 10 15 ft Ib LIIAO113E Revision 2004 April BL 79 2003 G35 Coupe DOOR Removal and Installation AISQO17A REMOVAL CAUTION When removing and installing the door assembly support the door with a jack and cloth to protect the door and body When removing and installing door assembly be sure to carry out the fitting adjustment Check hinge rotating part for poor lubrication If necessary apply body grease e After installing check operation 1 Remove the door finisher Refer to El 30 Removal and Installation 2 Remove the door window and module assembly Refer to GW 57 Removal and Installation 3 Pull the lever and remove the door harness connector while removing tabs of door harness connector 7 Door harness A ger nan Pawl 2514 4 Remove the mounting bolts of the check link on the v
63. 10 Remove the TORX bolt T30 of the outside handle bracket 40 5 1 6 5 0 52 0 66 kg m 46 57 in Ib PIIA3556E 11 While pulling outside handle bracket slide toward rear of vehicle to remove outside handle bracket and door lock assembly Engagement Qutside handle bracket PIIA3558E 12 Disconnect the door lock actuator connector 13 Reach to separate the key cylinder rod and outside handle cable connection Outside b 3 handle bracket Outside handle cable PIIA3559E INSTALLATION Install in the reverse order of removal CAUTION To install each rod be sure to rotate the rod holder until a click is felt Revision 2004 April BL 84 2003 G35 Coupe DOOR LOCK Disassembly and Assembly AIS0029F DOOR KEY CYLINDER ASSEMBLY SEC 998 Door key cylinder assembly Key cylinder escutcheon PIIA4136E Removal Remove the key cylinder escutcheon pawl and remove the door key cylinder Installation Install in the reverse order of removal Revision 2004 April BL 85 2003 G35 Coupe TRUNK LID TRUNK LID PFP H4300 Fitting Adjustment ausoo17K TORX size T30 6 3 7 3 0 64 0 74 56 65 i QE lt Bolt 9 11 3 15 7 1 2 1 6 8 12 4 0 5 6 0 157 0 22 M 0 236 0 268 Unit mm in E kg m ft lb E kg m in Ib g PIIA3548E 1 Trunk lid 2 Rear fender 3 Rear combination lamp 4 Rear bump
64. 2004 April BL 94 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Activating the Alarm Operation of the Vehicle Security System Make sure the system is in the armed phase The security indicator lamp blinks every 2 4 seconds When the following operation 1 or 2 is performed the system sounds the horns and flashes the headlamps for about 50 seconds 1 Hood or any door is opened during armed phase 2 Disconnecting and connecting the battery connector before canceling armed phase Canceling the Alarm Operation of the Vehicle Security System When one of the following operations is performed the alarm operation is canceled e Unlock the door with the key or key fob e Open the trunk lid with the key fob POWER SUPPLY Power is supplied at all times e through 10A fuse No 19 located in the fuse block J B e security indicator lamp terminal 1 Power is supplied at all times e through 50 fusible link letter F located in the fuse and fusible link box to BCM terminal 7 With the ignition switch in the ACC or ON position power is supplied e through 10A fuse 6 located in the fuse block J B e to BCM terminal 36 INITIAL CONDITION TO ACTIVATE THE SYSTEM The operation of the vehicle security system is controlled by the doors and hood To activate the vehicle security system BCM must receive signals indicating the doors and hood are closed and the doors are locked by key or key fob BL When a door i
65. 3 The rear seatback lock and bracket BL These noises can be isolated by moving or pressing on the suspected components while duplicating the con ditions under which the noise occurs Most of these incidents can be repaired by repositioning the component or applying urethane tape to the contact area UNDERHOOD Some interior noise may be caused by components under the hood or on the engine wall The noise is then transmitted into the passenger compartment Causes of transmitted underhood noise include Any component mounted to the engine wall Components that pass through the engine wall Engine wall mounts and connectors Loose radiator mounting pins Hood bumpers out of adjustment Hood striker out of adjustment Th se noises can be difficult to isolate since they cannot be reached from the interior of the vehicle The best method is to secure move or insulate one component at a time and test drive the vehicle Also engine RPM or load can be changed to isolate the noise Repairs can usually be made by moving adjusting securing or insulating the component causing the noise ONE Revision 2004 April BL 9 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS Diagnostic Worksheet as00182 INFINITI SQUEAK amp RATTLE DIAGNOSTIC WORKSHEET Dear Infiniti Customer We are concerned about your satisfaction with your Infiniti vehicle Repairing a squeak or rattle sometimes can be very difficult To help us fix your
66. 35 Coupe INTEGRATED HOMELINK TRANSMITTER PFP 96401 AIS001WW INTEGRATED HOMELINK TRANSMITTER BL TRNSCV 01 Wiring Diagram TRNSCV BATTERY FUSE BLOCK REFER TO PG POWER RAN B R B R AUTO ANTI DAZZLING INSIDE MIRROR HOMELINK UNIVERSAL TRANSCEIVER m 8 L A Mag M66 EE REFER TO THE FOLLOWING FUSE BLOCK JUNCTION BOX 51718191 TIWT0315E Revision 2004 April BL 140 2003 G35 Coupe INTEGRATED HOMELINK TRANSMITTER Trouble Diagnoses DIAGNOSTIC PROCEDURE SYMPTOM Transmitter Does Not Activate Receiver Before conducting the procedure given below make sure that system receiver garage door opener etc operates with original hand held transmitter If NG receiver or hand held transmitter is malfunctioning not vehicle related 1 CHECK ILLUMINATION 1 Turn ignition switch OFF 2 Doesred light LED of transmitter illuminate when any transmit ter button is pressed YES or NO YES gt gt GO 2 NO gt gt GO TO3 Transmitter buttons PIIA2371E 2 CHECK TRANSMITTER Check transmitter with Tool For details refer to Technical Service Bulletin OK or NG OK gt gt Receiver or hand held transmitter malfunction not vehicle related BL NG gt gt Replace inside mirror assembly 9 CHECK POWER SUPPLY 1 Turn ignition switch OFF 2 Disconnect transmitter connector 3 Check v
67. 47 48 JUNCTION SMJ L ELECTRICAL UNITS BR 0304 Revision 2004 April BL 59 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM FIG 4 DATA LINE BL KEYLES 04 IGNITION SWITCH TO HEADLAMP IPDM E R 15A SYSTEM INTELLIGENT REFER TO POWER DISTRIBUTION MODULE ENGINE ROOM 6 D PG POWER LG G B G R cs gy ww HORN REFER TO THE FOLLOWING E108 SUPER MULTIPLE JUNCTION SM oT EN e 1 SE ACT DE PE RE He Bes a gt ARIE 114 44441441411 69 0305 Revision 2004 April BL 60 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Terminals and Reference Value for BCM WIRE VOLTAGE V AIS001Y9 TERMINAL COLOR ITEM CONDITION Approx 7 W R Power source Fusible link Battery voltage 8 Ground 0 10 Passenger side door switch ON door open OFF door closed 025 14 Driver side door switch ON door open OFF door closed 025 18 R W Trunk room lamp switch ON trunk open OFF trunk closed 0 Battery voltage 19 G W Trunk lid opener actuator Closed OFF Opened ON 0 Battery voltage When door lock or unlock is operated 21 PU W Right turn signal lamp using key fob Battery voltage 0 ON OFF When door lock or unlock is operated 22 G W Left turn signal lamp using key fob Bat
68. 5 B and ground 5 B Ground Continuity should exist uote 9 OK NG TS OK gt gt GO TO 4 Door key cylinder NG gt gt Repair or replace harness switch connector CISLILIO PIIA3817E 4 CHECK DOOR KEY CYLINDER SWITCH Check continuity between door key cylinder switch terminal 1 6 and 5 Terminals Key position Continuity DISCONNECT Neutral Unlock No 1 5 Lock Yes Door key cylinder switch mmm Neutral Lock No GLI 1516 1 5 6 1 6 Check Fuel Lid Lock Actuator mem 1 CHECK FUEL LID LOCK ACTUATOR HARNESS Unlock Yes OK or NG OK gt gt Replace power window main switch NG Replace door key cylinder switch PIIA3818E 1 Disconnect BCM and fuel lid lock actuator connector 2 Check continuity between BCM connector M1 terminals 23 Y E 30 PU and fuel lid lock actuator connector B418 terminals 1 5 L 2 PU HS actuator connector BCM connector 23 Y 1 L Continuity should exist 30 PU 2 PU Continuity should exist 3 Check continuity between fuel lid lock actuator connector B418 terminals 1 L 2 PU and ground 1 L Ground Continuity should not exist 2 PU Ground Continuity should not exist PIASSOE OK or NG OK gt gt Replace fuel lid actuator NG gt gt Repair or replace harness Revision 2004 April BL 48 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM
69. CAUTION After installing check the operation Removal and Installation of Trunk Lid Weatherstrip AISODEZN DE cq SEC 843 Rear window glass Marking at vehicle center Green PIIA3561E 1 Install the weatherstrip from the front with the vehicle center mark aligned to the weatherstrip mark Revision 2004 April BL 89 2003 G35 Coupe TRUNK LID 2 Atrear side align the weatherstrip seam to the center of the striker CAUTION e After removal do not pull strongly on the weatherstrip e The weatherstrip should fit tightly onto the corners and trunk lid rear plate Revision 2004 April BL 90 2003 G35 Coupe TRUNK LID OPENER PFP 84640 AIS00170 TRUNK LID OPENER Wiring Diagram TLID BL TLID 01 BATTERY REFER TO PG POWER BCM BODY CONTHOL TRUNK MODULE OPENER ourpur CD 199 INTERIOR TRUNK SW TRUNK LID OPENER CANCEL SWITCH W 8401 TRUNK LID OPENEH ACTUATOR 8419 TRUNK LID CPENER SWITCH M84 JOINT CONNECTOR 7 8414 p inem t E J B A A M30 M66 E17 E43 B413 B402 REFER TO THE FOLLOWING CB 8407 SUPER MULTIPLE JUNCTION SMJ E09 ELECTRICAL UNITS s Ge GB W B B 0306 Revision 2004 April BL 91 2003 G35 Coupe TRUNK LID OPENER Terminals and Reference Value for BCM AIS0017P TER WIRE VOLTAGE V MINAL COLOR CONDITION
70. CONSULT II Data Link Connector DLC Circuit ENGINE 5 AIR BAG LIIAO033E Revision 2004 April BL 108 2003 G35 Coupe 6 Touch THEFT ALM 7 Select diagnosis mode DATE MONITOR ACTIVE TEST and WORK SUPPORT VEHICLE SECURITY THEFT WARNING SYSTEM SELECT TEST ITEM KEY WARN ALM LIGHT WARN ALM SEAT BELT ALM INT LAMP BATTERY SAVER THEFT ALM 0034 SELECT DIAG MODE DATA MONITOR ACTIVE TEST WORK SUPPORT SEL274W CONSULT II APPLICATION ITEM Data Monitor Monitored Item Description IGN ON SW Indicates ON OFF condition of ignition switch ACC ON SW Indicates ON OFF condition of ignition switch in ACC position KEY CYL LK SW Indicates ON OFF condition of lock signal from key cylinder switch KEY CYL UN SW Indicates ON OFF condition of unlock signal from key cylinder switch DOOR SW DR Indicates ON OFF condition of driver side door switch DOOR SW AS Indicates ON OFF condition of passenger side door switch BACK DOOR SW This is displayed even when it is not equipped TRUNK OPNR SW This is displayed even when it is not equipped TRUNK OPN MNTR Indicates ON OFF condition of trunk room lamp switch TRUNK KEY SW This is displayed even when it is not equipped DOOR SW RR This is displayed even when it is not equipped HOOD SW Indicates ON OFF condition of hood swi
71. DM E R sor trol unit Engine speed signal T R R Engine coolant temperature signal T Accelerator pedal position signal T R Fuel consumption monitor signal T R Air conditioner switch signal R T A C compressor request signal T R A C compressor feedback signal T R Blower fan motor switch signal R T Cooling fan motor operation signal T R Position lights request signal R T R Low beam request signal T R Low beam status signal R R T High beam request signal R T R Revision 2004 April BL 23 2003 G35 Coupe POWER DOOR LOCK SYSTEM Combina Steering VDC TCS Signals ECM angle sen ABS con IPDM E R sor trol unit High beam status signal R R T Front fog lights request signal T R Vehicle speed signal Sleep request 1 signal T Sleep request 2 signal T R Wake up request 1 signal R T Wake up request 2 signal R T Door switch signal without navigation system R T R Door switch signal with navigation system T R Turn indicator signal R T Seat belt buckle switch signal T R Oil pressure switch signal R T Buzzer output signal R T Trunk switch signal R T Malfunction indicator lamp signal T R ASCD SET lamp signal T R ASCD CRUISE lamp signal T R Fuel level sensor signal R T Front wiper request signal T R Front wiper stop position signal R T Rear window defogger switch signal T R Rear window defogger control signal R R T H
72. ECK KEY SWITCH INPUT SIGNAL With CONSULT II Check ignition key cylinder switch IGN ON SW in DATE MONI TOR mode with CONSULT II conan ONTOR e When key is inserted in ignition key cylinder IGN KEY SW IGN KEY SW ON e When key is removed from ignition key cylinder IGN KEY SW OFF Without CONSULT II Check voltage between BCM connector and ground Terminals TS CONNECT 3 Condition Voltage V HS Connector Terminal AROK BCM connector Wire color Ground Key is inserted Battery voltage M3 62 B P Key is removed 0 OK or NG OK gt gt Key switch circuit is OK NG gt gt GO TO 2 PIIA4139E Revision 2004 April BL 72 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM 2 CHECK KEY SWITCH 1 Disconnect key switch connector M25 2 Check continuity between key switch terminal 1 and 2 Connector Terminal Condition of key switch Continuity mms t Key is inserted Yes 1 5 M25 1 2 TE Tum ey is removed OK Check the following e 10A fuse No 21 located in fuse block J B e Harness for open or short between key switch and a fuse e Harness for open or short between BCM and key oo switch NG gt gt Replace key switch Check IPDM E R Operation asook 1 CHECK IPDM E R INPUT VOLTAGE Check voltage between IPDM E R connector E9 terminal 53 G B and ground Terminal CONNECT Connector
73. EDURE BCM can not receive signals from key fob when key switch is ON except keyless power window down signal Revision 2004 April BL 50 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Power Door Lock Operation BCM receives a LOCK signal from key fob BCM locks all doors with input of LOCK signal from key fob When an UNLOCK signal is sent from key fob once driver s door will be unlocked Then if an UNLOCK signal is sent from key fob again within 5 seconds all other door will be unlocked Hazard and Horn Reminder When the doors are locked or unlocked by key fob supply power to hazard warning lamp flashes as follows LOCK operation C mode flash twice or S mode flash twice e UNLOCK operation C mode flash once or S mode does not flash outputs to IPDM E R for horn reminder signal as DATA LINE CAN H line and CAN L line The hazard and horn reminder has C mode horn chirp mode and S mode non horn chirp mode Operating function of hazard and horn reminder C mode S mode Remote controller Lock Unlock Lock Unlock operation Hazard warning lamp Twice Twice u flash Horn sound Once Hazard and horn reminder does not operate if any door switches are ON any doors are OPEN How to change hazard and horn reminder mode D With CONSULT II Hazard and horn reminder can be changed using WORK SUPPORT mode in MULTI ANSWER BACK SET Refer toBL 63 Work Support Without CONSU
74. H CHECK 113 Body Exterior Paint Color 143 1 2 HOOD SWITCH CHECK 116 Body Component Parts 144 1 3 TRUNK ROOM LAMP SWITCH 118 UNDERBODY COMPONENT PARTS 144 Diagnostic Procedure 2 119 BODY COMPONENT PARTS 146 SECURITY INDICATOR LAMP CHECK 119 Corrosion Protection 148 Diagnostic Procedure 119 DESCRIPTION iere 148 DOOR KEY CYLINDER SWITCH CHECK 119 ANTI CORROSIVE 149 Diagnostic Procedure 4 120 UNDERCOATING 150 VEHICLE SECURITY HORN ALARM CHECK 120 STONE GUARD COAT 151 Diagnostic Procedure 5 120 Body Sealing 152 VEHICLE SECURITY HEADLAMP ALARM DESCRIPTION 2 152 GHEGK aetas 120 Body Construction sss 155 Diagnostic Procedure 6 121 BODY CONSTRUCTION 155 DOOR LOCK AND UNLOCK SWITCH CHECK 121 Body Alignment 2 156 IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM BODY CENTER MARKS 156 Rene eie
75. IA2154E Revision 2004 April BL 183 2003 G35 Coupe BODY REPAIR Change parts Outer sill reinforcement assembly LH Revision 2004 April BL 184 2003 G35 Coupe BODY REPAIR REAR FENDER Service Joint 10r B 1 50or 4 7 5 io 7 Inner rear pillar reinforcement Outer lock pillar reinforcement Urethane or 5 4 ior B 5 4 3o0 B 2 Unit mm 2 spot welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld e LE wi ES SIIA2155E Revision 2004 April BL 185 2003 G35 Coupe BODY REPAIR Change parts Rear fender assembly LH Revision 2004 April BL 186 2003 G35 Coupe BODY REPAIR LOCK PILLAR REINFORCEMENT e Work after rear fender has been removed Service Joint Upper inner lock pillar reinforcement Unit mm 2 spot welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld can LE Ja 1S SIIA2156E Revision 2004 April BL 187 2003 G35 Coupe BODY REPAIR Change parts Outer lock pillar reinforcement LH Revision 2004 April BL 188 2003 G35 Coupe BODY REPAIR REAR PANEL Service Joint indicates that there is an equivalent welding portion with the same dimensions on the opposite side 010 1 4 5 4 2 2 spot
76. LT II When LOCK and UNLOCK signals are sent from the key fob for more than 2 seconds at the same time the 258 hazard and horn reminder mode is changed and hazard warning lamp flashes and horn sounds as follows Hazard warning lamp flashes ihree times C mode S mode Horn chirp mode P Non horn chirp mode Hazard warning lamp flashes and horn sounds once SEL153WA Auto Door Lock Operation Auto lock function signal is sent for operation when any of the following signals are not sent within 1 minute after the unlock signal is sent from the key fob e when door switch is turned ON for open e when the key switch is turned ON when lock signal is sent from the key fob Auto door lock mode can be changed using WORK SUPPORT mode in AUTO LOCK SET Refer to BL 63 Work Support Map Lamp and Keyhole Illumination Operation When the following conditions come e condition of map lamp switch is DOOR position e door switch OFF when all the doors are closed Remote keyless entry system turns on interior lamp for 30 seconds with input of UNLOCK signal from key fob For detailed description refer to LT 170 INTERIOR ROOM LAMP Revision 2004 April BL 51 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Panic Alarm Operation When key switch is OFF when ignition key is not inserted in key cylinder BCM turns on and off horn and headlamp intermittently with input of PANIC ALARM signal from key fob Th
77. OK NO gt gt Check headlamp system Refer to LT 7 HEADLAMP FOR USA LT 32 HEADLAMP FOR CANADA DAYTIME LIGHT SYSTEM Revision 2004 April BL 120 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Diagnostic Procedure 6 DOOR LOCK AND UNLOCK SWITCH CHECK 1 CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL Do doors lock unlock with using power window main switch door lock and unlock switch or power window sub switch door lock and unlock switch YES or NO YES gt gt Door lock and unlock switch is OK NO Refer to BL 41 Check Door Lock and Unlock Switch Revision 2004 April BL 121 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS PFP 28591 Component Parts and Harness Connector Location A1S0027z View with dash side LH removed TIS 10A BCM Body Fuse and fusible Control Module link box TC ca Fuse block J B fuse layout PIIA3639E ET a Eee NATS antenna amp NOTE If customer reports a No start condition request ALL KEYS to be brought to an INFINITI dealer in case of a IVIS NATS malfunction Revision 2004 April BL 122 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS System Description m IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS has the following immobilizer functions Since only IVIS NATS ignition keys whose ID nos have been registered into t
78. P WITH CONSULT II NOTE If a key fob is lost the ID code of the lost key fob must be erased to prevent unauthorized use When the ID code of a lost key fob is not known all controller ID codes should be erased After all ID codes are erased the ID codes of all remaining and or new key fobs must be re registered e When registering an additional key fob the existing ID codes in memory or may not be erased If five ID codes are stored in memory when an additional code is registered only the old est code is erased If less than five ID codes are stored in memory when an additional ID code is registered the new ID code is added and no ID codes are erased e Entry of maximum five ID codes is allowed When more than five ID codes are entered the oldest ID code will be erased e Even if same ID code that is already in the memory is input the same ID code can be entered The code is counted as an additional code 1 Turn ignition switch OFF 2 Connect CONSULT II and CONSULT II CONVERTER to the data link connector opener handie 3 Turn ignition switch ON 4 Touch START NISSAN BASED VHCL NISSAN CONSULT II ENGINE START NISSAN BASED VHCL START RENAULT BASED VHCL SUB MODE 5 Touch BCM If BCM is not indicated go to GI 39 CONSULT II Data Link Connector DLC Circuit AIT ABS AIR BAG LIIAO033E Revision 2004 April BL 75 2003 G35 C
79. Procedure 5 SECURITY INDICATOR LAMP DOES NOT LIGHT UP 1 cHECK FUSE IMMU INITIALIZATION Check 10A fuse No 19 located in the fuse block J B OK or NG OK GO TO 2 NG gt gt Replace fuse 2 CHECK SECURITY INDICATOR LAMP 1 Install 10A fuse 2 Start engine and turn ignition switch OFF 3 Check the security indicator lamp lights up Security indicator lamp should light up OK or NG OK gt gt Inspection END NG gt gt GO 3 3 CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT 1 Disconnect security indicator lamp connector 2 Check voltage between security indicator lamp connector M34 terminal 1 R W and ground nd ages Battery voltage should exist TS Security indicator OK or NG lamp connector OK gt gt GOTO 4 NG gt gt Check harness for open or short between fuse and security indicator lamp SEL297W AIS0028C PIIA1128E Revision 2004 April BL 136 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 4 CHECK BCM NATS CONTROL UNIT FUNCTION 1 Connect security indicator lamp connector 2 Disconnect BCM NATS control unit connector M3 3 Check voltage between BCM NATS control unit connector M3 terminal 55 OR and ground BCM connector Battery voltage should exist OK or NG OK gt gt NATS control unit is malfunctioning e Replace BCM NATS control unit Ref part No A e Perform initialization with CONSULT II e Fo
80. R SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect door switch and BCM connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and BCM connector B4 terminals 14 10 Driver side door DISCONNECT 83 1 G B 14 W Continuity should exist 24 Passenger side door connector BCM connector 1 P 10 P Continuity should exist 4 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and ground 1 1 G B or P Ground Continuity should not exist OK or NG OK gt gt GOTO3 NG Repair or replace harness PIIA2466E Revision 2004 April BL 115 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or B410 passenger side terminal 1 and ground part of door switch Terminal Door switch Continuity 4 amr Pushed No L 1 Ground part of door switch Released Yes Door switch OK or NG OK Check harness connection NG Replace door switch PIIA3351E 1 2 HOOD SWITCH CHECK First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the trouble diagno sis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to BCS 17 CAN Com munication Inspection Using CONSULT II Self Diagnosis 1 CHECK HOOD SWITCH Check hood switch and ho
81. R terminals 14 and 45 When both headlamp relay with built in IPDM E R and horn relay are energized and then power is supplied to headlamps high beam and low beam and horns HIGH and LOW The headlamp flashes and the horn sounds intermittently The alarm automatically turns off after 25 seconds or when BCM receives any signal from key fob CAN Communication System Description CAN Controller Area Network is a serial communication line for real time application It is an on vehicle mul tiplex communication line with high data communication speed and excellent error detection ability Many elec tronic control units are equipped onto a vehicle and each control unit shares information and links with other control units during operation not independent In CAN communication control units are connected with 2 communication lines CAN H line CAN L line allowing a high rate of information transmission with less wiring Each control unit transmits receives data but selectively reads required data only Body type Coupe Axle 2WD Engine Transmission M T A T Brake control VDC CAN communication unit ECM x x TCM x Data link connector x x Combination meter x x BCM x x Steering angle sensor x x VDC TCS ABS control unit x x IPDM E R x x CAN communication type TYPE 1 BL 54 TYPE 2 x Applicable Revision 2004 April BL 96 2003 G35 Cou
82. RN ALARM CHECK First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the trouble diagno sis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to BCS 17 CAN Com munication Inspection Using CONSULT II Self Diagnosis 1 CHECK HORN OPERATION Check if horn sounds with horn switch Does horn operate Yes gt gt GO TO 2 No Check horn circuit Refer to WW 38 HORN 2 CHECK IPDM E R INPUT VOLTAGE Check voltage between IPDM E R connector E9 terminal 53 G B and ground Terminal CONNECT Connector Wire color Voltage 5 9 53 G B Ground Battery voltage OK or NG OK gt gt Replace IPDM E R NG gt gt GO TO 3 IPDM E R connector PIIA2973E 3 CHECK IPDM E R HARNESS 1 Turn ignition switch OFF 2 Disconnect IPDM E R and horn relay connector 3 Check continuity between IPDM E R connector E9 terminal 53 G B and horn relay connector E20 termi nal 1 G B 53 G B 1 G B Continuity should exist DISCONNECT DISCONNECT OK or NG Horn relay OK Check harness connection IPDM E R connector BOSE NG gt gt Repair or replace harness FTT ES kr CET EX 1 PIIA2974E Diagnostic Procedure 5 VEHICLE SECURITY HEADLAMP ALARM CHECK 1 CHECK HEAD LAMP OPERATION Does headlamp come on when turning lighting switch YES or NO YES gt gt Headlamp alarm circuit is
83. SERIAL LINK POWER WINDOW SUB SWITCH DOOR LOCK AND UNLOCK SWITCH D43 POWEH WINDOW MAIN SWITCH DOOR LOCK AND UNLOCK SWITCH KEY CYL UNLOCK SW BETWEEN FULL DRIVER SIDE DOOR LOCK STROKE ASSEMBLY DOOR KEY FULL CYLINDER STROKE SWITCH UNLOCK SWITCH REFER TO THE FOLLOWING 6 5 4 3 2 1 SUPER MULTIPLE W B JUNCTION SMJ ELECTRICAL UNITS TIWT0310E Revision 2004 April BL 103 2003 G35 Coupe BL VEHICLE SECURITY THEFT WARNING SYSTEM FIG 4 BL VEHSEC 04 DATA LINE BCM BODY CNN WITH NAVIGATION CONTROL SYSTEM MODULE Ga P L R aUe Im gt ade gt NEXT PAGE lt COMBINATION METER 19 Geo P 2 1 Q e z z m S PASSENGER REFER TO THE FOLLOWING 1 1 e s 4 5 e FS 7 8 9 16 11 25 oe o7 ee 2o o pe o 132 133 1341351 6401 SUPER MULTIPLE 3637 38 39140 41 42 43 44 6 5471 48 JUNCTION SMJ L ELECTRICAL UNITS TIWTO311E Revision 2004 April BL 104 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM FIG 5 BL VEHSEC 05 LN CDATA LINE IGNITION SWITCH BATTERY ON OR START IPDM E R UNTELEGENT REFER TO DISTRIBUTION PG POWER MODULE ENGINE ROOM
84. Symptom Chart 5 According to the trouble diagnosis chart repair or replace the cause of the malfunction Refer to BL 36 Trouble Diagnoses Symptom Chart 6 Does power door lock system operate normally Yes GO TO 7 No GO TO 5 7 INSPECTION END Preliminary Check FUSE CHECK BL 1 FUSE INSPECTION Check 50 fusible link letter F located in the fuse and fusible link box NOTE Refer to BL 20 Component Parts and Harness Connector Location OK or NG OK gt gt GO TO 2 NG gt gt If fuse is blown be sure to eliminate cause of malfunction before installing new fuse Refer to PG 4 POWER SUPPLY ROUTING CIRCUIT 2 CHECK POWER SUPPLY CIRCUIT 1 Turn ignition switch OFF 2 Disconnect BCM connector 3 Check voltage between BCM connector E105 terminal 7 W R and ground 7 W R Ground Battery voltage should exist OK or NG OK gt gt GO TO 3 BCM connector NG gt gt Check harness for open between BCM and fusible link PIIA1125E Revision 2004 April BL 33 2003 G35 Coupe POWER DOOR LOCK SYSTEM G CHECK GROUND CIRCUIT Check continuity between BCM connector E105 terminal 8 B and ground 8 B Ground Continuity should exist Gd mtm 9 OK or HS OK gt gt Power supply and ground circuit is OK BCM connector NG gt gt Check BCM ground circuit for open or short aL Ll I PIIA1127E CONSULT II Function AIS001YY
85. TRIX CHART 2 131 MENT iiie ass mienne din ete 179 DIAGNOSTIC SYSTEM DIAGRAM 131 FRONT PILLAR ss peer 181 Diagnostic Procedure 1 132 OUTER SILL iere neuter te ciae 183 Diagnostic Procedure 2 133 REAR FENDER aariin 185 Diagnostic Procedure 133 LOCK PILLAR REINFORCEMENT 187 Diagnostic Procedure 4 135 REAR PANEL 189 Diagnostic Procedure 5 136 REAR FLOOR REAR 191 Diagnostic Procedure 6 138 REAR SIDE MEMBER EXTENSION 193 How to Replace NATS Antenna Amp 139 Revision 2004 April BL 3 2003 G35 Coupe PRECAUTIONS PRECAUTIONS PFP 00001 Precautions for Supplemental Restraint System SRS AIR BAG and SEAT BELT PRE TENSIONER AISOD2V The Supplemental Restraint System such as AIR BAG and SEAT BELT PRE TENSIONER used along with a front seat belt helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision This system includes seat belt switch inputs and dual stage front air bag modules The SRS System uses the seat belt switches to determine the front air bag deployment and may only deploy
86. TS IVIS NVIS SEL150X CONSULT II DIAGNOSTIC TEST MODE FUNCTION CONSULT II DIAGNOSTIC TEST MODE Description C U INITIALIZATION NATS ignition keys are necessary When replacing any of the following components C U initialization and re registration of all NATS ignition key BCM NATS control unit SELF DIAG RESULTS Detected items screen terms are as shown in the chart Refer to BL 128 IVIS NATS SELF DIAGNOSTIC RESULTS ITEM CHART When replace ECM refer to BL 124 ECM Re Communicating Function NOTE e When any initialization is performed all ID previously registered will be erased and all NATS ignition keys must be registered again e engine cannot be started with an unregistered key In this case the system will show DIFFERENCE OF KEY or LOCK MODE as a self diagnostic result on the CONSULT II screen e In rare case CHAIN OF ECM IMMU might be stored as a self diagnostic result during key registration procedure even if the system is not malfunctioning Revision 2004 April BL 127 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Result display screen When no malfunction is detected SELF DIAG RESULTS DTC RESULTS TIME NO DTC IS DETECTED FURTHER TESTING MAY BE REQUIRED IVIS NATS SELF DIAGNOSTIC RESULTS ITEM CHART Detected items t CHAIN OF ECM IMMU P No Gode P1612
87. ULT II Operation Manual NATS IVIS NVIS NOTE If the initialization is not completed or malfunctions CONSULT II shows message on the screen Can the system be initialized and can the engine be started with re registered NATS ignition key INITIALIZATION Yes gt gt Ignition key ID was unregistered Ref part No D No gt gt e BCM NATS control unit is malfunctioning IMMU INITIALIZATION THEN IGN KEY SW OFF AND e Replace BCM NATS control unit Ref part No A ON AFTER CONFIRMING e Perform initialization with CONSULT II Eu A e For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS SEL297W Diagnostic Procedure 3 A1500284 Self diagnostic results CHAIN OF IMMU KEY displayed on CONSULT II screen 1 CONFIRM SELF DIAGNOSTIC RESULTS Confirm SELF DIAGNOSTIC RESULTS CHAIN OF IMMU KEY displayed on CONSULT II screen Is CONSULT II screen displayed as above a Yes gt gt GO 2 CHAIN OF IMMU KEY gt gt GO TO BL 130 SYMPTOM MATRIX CHART 1 PIIA1263E 2 CHECK NATS ANTENNA AMP INSTALLATION Check NATS antenna amp installation Refer to BL 139 How to Replace NATS Antenna Amp OK or NG OK gt gt GO 3 gt gt Reinstall NATS antenna amp correctly Revision 2004 April BL 133 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 3 CHECK IVIS NATS IGNITION KEY ID CHIP Start
88. Wire color Voltage V 54 5 IPDM E R connector E9 53 G B Ground Approx 12 OK or NG OK gt gt Replace IPDM E R NG gt gt GO TO 2 PIIA2973E 2 CHECK IPDM E R HARNESS 1 Turn ignition switch OFF 2 Disconnect IPDM E R and horn relay connector 3 Check continuity between IPDM E R connector E9 terminal 53 G B and horn relay connector E20 termi nal 1 G B 53 G B 1 G B Continuity should exist FE DISCONNECT DISCONNECT OK or NG 54 5 15 Horn relay OK gt gt Check harness connection IPDM E R connector connecter NG gt gt Repair or replace harness Fr kr LET 1 PIIA2974E Revision 2004 April BL 73 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Check Trunk Lid Function Po 1 CHECK TRUNK LID OPENER FUNCTION Does trunk lid release with trunk lid opener switch NOTE First check trunk lid opener cancel switch position Yes or No Yes gt gt Trunk lid opener actuator circuit is OK No gt gt Check trunk lid opener actuator and the circuit Refer to BL 91 TRUNK OPENER Check Hazard Function no 1 CHECK HAZARD WARNING LAMP FUNCTION Does hazard warning lamp flash with hazard switch Yes or No Yes gt gt Hazard warning lamp circuit is OK No gt gt Check hazard circuit Refer toLT 102 TURN SIGNAL AND HAZARD WARNING LAMPS Check Horn Function ace First perform the SELF DIAG RESULTS in BCM with CONSULT
89. amide 140 284 Same as above Avoid imm rsing in water PBT Poly Butylene Terephthalate 140 284 Same as above PET Polyester 180 356 Same as above PEI Polyetherimide 200 392 Same as above 1 When repairing and painting a portion of the body adjacent to plastic parts consider their characteristics influence of heat and solvent and remove them if necessary or take suitable measures to protect them 2 Plastic parts should be repaired and painted using methods suiting the materials characteristics Revision 2004 April BL 167 2003 G35 Coupe BODY REPAIR LOCATION OF PLASTIC PARTS Windshield molding Molding PA finisher tes FC Housing ABS Housing PP ETT 24 Base PBT Front grille ABS ERR SS Center madguard PP Front bumper fascia Front side marker lamp PP Lens Housing ABS Rear window molding PVC Roof molding PVC Stainless NE MAR LE UE Door outside molding Housing ABS PVC lt META B SK 222 handle Fuel filler lid PA PPE Licence plate lamp Center cap rake PMMA PC ABS Housing PC Rear bumper fascia PP SIIA2148E Revision 2004 April BL 168 2003 G35 Coupe BODY REPAIR Map lamp PC Front pill ish PP Housing PP Cluster lid Der din e dem E PC ABS Ne S Yee
90. and Reference Value for Combination Meter AISOO2K WIRE VOLTAGE V TERMINAL COLOR ITEM CONDITION 6 Passenger side door switch OFF door 0 5 closed 7 W Driver side door switch door open door 0 55 closed 27 R CAN L 0 28 L CAN H 0 with navigation system CONSULT II Function AIS001YB The following functions are executed by combining data received and command transmitted via the communi cation line from the BCM BCM diagnosis position Inspection items and diagnosis mode Description Self diagnosis results Carries out the self diagnosis CAN diagnosis suppor mari Displays CAN communication system diagnosis disabled BCM C U Data monitor itor 9 transmission status and communication status of each unit communicated with BCM CAN diagnostic support monitor The results transmit receive diagnosis of CAN communica tion can be read Data monitor MULTI REMOTE Displays the input remote keyless entry system data to BCM on real time basis ENT Active test Gives a drive to a load to check the operation Work support Changes the setting for each function Refer to BCS 17 CAN Communication Inspection Using CONSULT II Self Diagnosis CONSULTI Inspection Procedure MULTI REMOTE ENT 1 Turn ignition switch OFF AIS001YC 2 Connect CONSULT II and CONSULT II CONVERTER to the mmm x
91. anual mode signal Manual mode shift up signal Manual mode shift down signal Manual mode indicator signal a D D 2 m x a 4 Hood switch signal Theft warning horn request signal Horn chirp signal Steering angle sensor signal Revision 2004 April BL 99 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM AIS0027H AISWASSY 43201 3016 HJA woo weasel OU ying S 514 was s uoneDieeu NM FOULS N ONY 330HIS Tin ind 44 1 8 90 IND A901 HOLIMS A33 HOLIMS HOLIMS HOLIMS HOOd HOLIMS GOGH llo sais lo ANY H35N3SSvd WOOT 9000 HOLIMS NIY HIMOd VIVO af 1 NMO HOLIMS NOOH ANJON tone 10H INCO C3l4iNn HOLIMS 9n8 H3I3W ANOONIM woyo Tubi 01 m vl 8 ini TOHLNOO pesu 56 2 9 ji asn4 e
92. ch become hot Do not undercoat rotating parts Apply bitumen wax after applying undercoating After putting seal on the vehicle put undercoating on it Indicates undercoated portions Indicates sealed portions SIIA2132E Revision 2004 April BL 150 2003 G35 Coupe BODY REPAIR STONE GUARD COAT To prevent damage caused by stones the lower outer body panel fender door etc have an additional layer of Stone Guard Coating over the ED primer coating When replacing or repairing these panels apply Stone Guard coating to the same portions as before Use a coating which is rust preventive durable shock resistant and has a long shelf life x Indicates stone guard coated portions Center madguard installing hole center gt 55mm 20mm 320mm 280mm Front 60mm Rear 52mm SIIA2133E Revision 2004 April BL 151 2003 G35 Coupe BODY REPAIR Body Sealing 5 DESCRIPTION The following figure shows the areas which are sealed at the factory Sealant which has been applied to these areas should be smooth and free from cuts or gaps Care should be taken not to apply an excess amount of sealant and not to allow other unaffected parts to come into contact with the sealant SIIA2134E Revision 2004 April BL 152 2003 G35 Coupe BODY REPAIR SIIA2135E Revision 2004 April BL 153 2003 G35 Coupe BODY REPAIR
93. ck and unlock switch terminal 11 e through grounds M30 and M66 Then power window sub switch door lock and unlock switch operation signal is supplied e to BCM terminal 74 e through power window sub switch door lock and unlock switch terminal 16 When the door is locked with door key cylinder switch ground is supplied e power window main switch door lock and unlock switch terminal 6 e through door key cylinder switch terminal 1 and 5 e through grounds M30 and M66 Then door key cylinder switch operation signal is supplied e to BCM terminal 74 e through power window main switch door lock and unlock switch terminal 12 Revision 2004 April BL 21 2003 G35 Coupe POWER DOOR LOCK SYSTEM When the door is unlocked with door key cylinder switch ground is supplied e power window main switch door lock and unlock switch terminal 7 e through door key cylinder switch terminal 5 and 6 e through grounds M30 and M66 Then door key cylinder switch operation signal is supplied e to BCM terminal 74 e through power window main switch door lock and unlock switch terminal 12 BCM is connected to power window main switch door lock and unlock switch and power window sub switch door lock and unlock switch as serial link POWER WINDOW SERIAL LINK Power window main switch power window sub switch and BCM transmit and receive the signal by power win dow serial link The under mentioned signal is transmitted from power
94. d lock become vertical viewed from the front by moving the hood lock laterally Tighten hood lock mounting bolts to the specified torque FRONT END HEIGHT ADJUSTMENT 1 Remove the hood lock and adjust the height by rotating the bumper rubber until the hood becomes 1 to1 5 mm 0 04 to 0 059 in lower than the fender 2 Temporarily tighten the hood lock and position it by engaging it with the hood striker Check the lock and striker for looseness and tighten the hood lock mounting bolts to the specified torque CAUTION Adjust right left clearance between hood and each part to the following specification Hood and front bumper B B Less than 2 0 mm 0 08 in Hood and head lamp C C Less than 2 0 mm 0 08 in Hood and fender D D Less than 1 0 mm 0 04 in Revision 2004 April BL 12 2003 G35 Coupe HOOD SURFACE HEIGHT ADJUSTMENT 1 Remove hood lock and adjust the surface height difference of hood fender and headlamp according to the fitting standard dimension by rotating RH and LH bumper rubbers 2 Install hood lock temporarily and move hood lock laterally until the centers of striker and lock become ver tical when viewed from the front 3 Make sure that the hood lock secondary latch is properly engaged with the secondary striker with hood s own weight 4 Make sure that the hood lock primary latch is securely engaged with the hood striker with hood s own weight by dropping hood from approx 200 mm 7 87in heig
95. d signal at terminals 10 14 door switch 18 trunk room lamp switch or IPDM E R receives a ground signal at terminal 51 hood switch Power is supplied at all times Revision 2004 April BL 95 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM e horn relay terminal 2 e through 15A fuse No 35 located in fuse and fusible link box When the vehicle security system is triggered ground is supplied intermittently from IPDM E R terminals 14 and 45 When both headlamp relay with built in IPDM E R and horn relay are energized and then power is supplied to headlamps high beam and low beam and horns HIGH and LOW The headlamps flash and the horn sounds intermittently The alarm automatically turns off after 50 seconds but will reactivate if the vehicle is tampered with again VEHICLE SECURITY SYSTEM DEACTIVATION To deactivate the vehicle security system a door must be unlocked or trunk lid must be opened with the key or key fob When the key is used to unlock a door BCM terminal 74 receives signal e from terminal 12 of the power window main switch When the receives either above signal or unlock signal from key fob the vehicle security system is deac tivated Disarmed phase PANIC ALARM OPERATION Remote keyless entry system may or may not operate vehicle security system horn and headlamps as required When the remote keyless entry system is triggered ground is supplied intermittently from IPDM E
96. de member reinforcement length 20 Before installing stabilizer bracket reinforcement Stabilizer bracket reinforcement Stabilizer mounting reinforcement Remove the stabilizer bracket reinforcement Unit mm 2 spot welds 3 spot welds M IG plug weld For 3 panels plug weld method ex LE Ja r Revision 2004 April BL 179 M1G seam weld Point weld um SIIA2152E 2003 G35 Coupe BODY REPAIR Change parts Front side member assembly RH Front side member front closing plate RH Front towing hook outer bracket RH Revision 2004 April BL 180 2003 G35 Coupe BODY REPAIR FRONT PILLAR e Work after hoodledge reinforcement has been removed Service Joint Upper front pillar reinforcement Before installing outer front pillar Unit mm 2 spot welds 3 spot welds M IG plug weld For 3 panels plug weld method ex LE wi Revision 2004 April BL 181 m r 2 length 15 M I G seam weld Point weld SIIA2153E 2003 G35 Coupe BODY REPAIR Change parts Front pillar reinforcement assembly LH Upper inner front pillar assembly LH Upper rear hoodledge LH Revision 2004 April BL 182 2003 G35 Coupe BODY REPAIR OUTER SILL Service Joint om 1 length 15 Unit mm 2 spot welds 3 spot welds M IG plug weld seam weld For 3 panels plug weld method Point weld ex LE Jam ES SI
97. der OFF Key removed from IGN Battery voltage 0 key cylinder 70 L CAN H 71 R CAN L 72 PU Data link connector Power window serial link 74 Y PIIA2344J Terminal and Reference Value for Power Window Main Switch TERMI WIRE VOLTAGE V NAL COLOR ITEM CONDITION Approx Door key cylinder switch position 6 Y Key cylinder switch lock signal Neutral gt Locked 5 20 Door key cylinder switch position 7 SB Key cylinder switch unlock signal Neutral Unlocked 5 20 12 BR 4 Vas 16 Y Power window serial link Sissel 15 B 11 B Ground 0 Power window sub switch Revision 2004 April BL 32 2003 G35 Coupe POWER DOOR LOCK SYSTEM Terminal and Reference Value for Combination Meter 0022 17 NAL COLOR ITEM CONDITION 6 Passenger side door switch ON door open OFF door closed 0 5 7 W Driver side door switch ON door open OFF door closed 0 5 27 R CAN L 28 L CAN H with navigation system Work Flow 1 Check the symptom and customer s requests 2 Understand the outline of system Refer to BL 21 System Description 3 Perform the preliminary check Refer to BL 33 Preliminary Check 4 Does power window system operate normally YES GO TO 5 NO Refer to GW 35 Trouble Diagnoses
98. dientes 122 PANEL PARTS MATCHING MARKS 157 ComponentParts and Harness Connector Location 122 DESCRIPTION perai misnica ieaiaia 158 System Description 123 ENGINE COMPARTMENT 159 System Composition 124 UNDERBODY 161 ECM Re Communicating Function 124 PASSENGER COMPARTMENT 163 Wiring Diagram NATS 125 REAR BODY vrbe 165 Terminals and Reference Value for BOM 126 Handling Precautions For Plastics 167 GONSULT ll eret ene 126 HANDLING PRECAUTIONS FOR PLASTICS 167 CONSULT II INSPECTION PROCEDURE 126 LOCATION OF PLASTIC PARTS 168 CONSULT II DIAGNOSTIC TEST MODE FUNC Precautions In Repairing High Strength Steel 170 THON EE 127 HIGH STRENGTH STEEL HSS USED IN NIS HOW TO READ SELF DIAGNOSTIC RESULTS 128 SAN VEHICLES eee 170 IVIS NATS SELF DIAGNOSTIC RESULTS Replacement Operations 172 MEM CHART same nitrate 128 DESCRIPTION esee 172 Work FOW tannins 129 HOODLEDQGE 4 2 indies 175 Trouble Diagnoses 130 FRONT SIDE MEMBER 177 SYMPTOM MATRIX CHART 1 130 FRONT SIDE MEMBER PARTIAL REPLACE SYMPTOM MA
99. e alarm automatically turns off after 25 seconds or when BCM receives any signal from key fob Panic alarm operation mode can be changed using WORK SUPPORT mode in PANIC ALARM SET Refer to BL 63 Work Support For detailed description refer to BL 93 VEHICLE SECURITY THEFT WARNING SYSTEM Trunk Lid Opener Operation When a TRUNK LID OPEN signal is sent with key switch OFF key removed from ignition key cylinder from key fob power is supplied to BCM terminal 19 When power and ground are supplied trunk lid opener actuator opens trunk lid Trunk lid opener operation mode can be changed using WORK SUPPORT mode in TRUNK OPEN SET Refer to BL 63 Work Support Keyless Power Window Down open Operation When key fob unlock switch is turned ON with ignition switch OFF and key fob unlock switch is detected to be on continuously for 3 seconds the driver s door and passenger s door power windows are simultaneously opened Power window is operated to open and the operation continues as long as the key fob unlock switch is pressed Keyless power window down operation mode can be changed using WORK SUPPORT mode in PW DOWN SET Refer to BL 63 Work Support CAN Communication System Description CAN Controller Area Network is a serial communication line for real time application It is an on vehicle mul tiplex communication line with high data communication speed and excellent error detection ability
100. e erased by touching CLEAR on CONSULT II screen Trouble Diagnosis WORK FLOW CHECK IN LISTEN TO CUSTOMER COMPLAINT Do POWER DOOR LOCK SYSTEM and HEMOTE KEYLESS ENTRY SYSTEM work properly Perform diagnosis and repair Perform diagnostic procedure according to the symptom chart Eliminate the cause of malfunction reterring to symptom chart Check again if POWER DOOR LOCK SYSTEM NG and REMOTE KEYLESS ENTRY SYSTEM FINAL CHECK Confirm that the malfunction is completely fixed by operating the system OK CHECK LIIAO123E POWER DOOR LOCK SYSTEM Diagnosis refer to BL 33 Work Flow REMOTE KEYLESS ENTRY Diagnosis refer to BL 65 Work Flow Revision 2004 April BL 110 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Preliminary Check The system operation is canceled by turning ignition switch to at any step between START and ARMED in the following flow chart START Note Before starting operation check open front windows DISARMED Turn ignition switch OFF and pull out key from key cylinder Close all doors and hood PRE ARMED Lock doors using key or keyfob SYMPTOM 1 SECURITY indicator lamp should illuminate for 30 seconds OK ARMED Security indicator lamp will start blink ALARM Open any door or
101. easurement Unit mm Figures marked with a indicate symmetrically identical dimensions on both right and left hand sides of the vehicle Point Dimension Point Dimension Point Dimension e 1184 6 9 166 1350 1 542 8 1879 145 SIIA2144E Revision 2004 April BL 163 2003 G35 Coupe BODY REPAIR Measurement Points Upper dash crossmember positioning mark center of center Front roof flange end of center positioning mark positioning mark 2 Front pillar joggle D Flont pillar indent 6 Front pillar indent Flont pillar notch Rear fender indent Door hinge installing nut center Door switch installing hole center 9dia DD Gi 12dia SIIA2145E Revision 2004 April BL 164 2003 G35 Coupe BODY REPAIR REAR BODY Measurement Figures marked with a indicate symmetrically identical Unit mm dimensions on both right and left hand sides of the vehicle SIIA2146E Revision 2004 April BL 165 2003 G35 Coupe BODY REPAIR Measurement Points amp Rear roof flange end of center positioning mark 2 Rear fender flange end b Rear fender flange end Front D Parcel shelf positioning mark center of center positioning mark E Parcel shelf flange end of center positi
102. ectrodeposition primer Phosphate coating treatment PIIA0095E Nissan Genuine Service Parts are also treated in the same manner Therefore it is recommended that GENU INE NISSAN PARTS or equivalent be used for panel replacement to maintain anti corrosive performance built into the vehicle at the factory Revision 2004 April BL 148 2003 G35 Coupe BODY REPAIR ANTI CORROSIVE WAX To improve corrosion resistance anti corrosive wax is applied inside the body sill and inside other closed sec tions Accordingly when replacing these parts be sure to apply anti corrosive wax to the appropriate areas of the new parts Select an excellent anti corrosive wax which will penetrate after application and has a long shelf life Indicates anti corrosive wax coated portions SIIA2131E Revision 2004 April BL 149 2003 G35 Coupe BODY REPAIR UNDERCOATING The underside of the floor and wheelhouse are undercoated to prevent rust vibration noise and stone chip ping Therefore when such a panel is replaced or repaired apply undercoating to that part Use an undercoat ing which is rust preventive soundproof vibration proof shock resistant adhesive and durable Precautions in Undercoating 1 Do not apply undercoating to any place unless specified such as the areas above the muffler and three way catalyst which are subjected to heat Do not undercoat the exhaust pipe or other parts whi
103. ed DIAGNOSTIC SYSTEM DIAGRAM Key ID chip PART E5 Security PART C2 BAT PART C1 indicator bt PART C4 PART 1 E2 E4 BCM NATS C U NATS ignition key NATS antenna amp PART C3 CONSULT II PIIA1122E Revision 2004 April BL 131 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Diagnostic Procedure 1 A1500288 Self diagnostic results CHAIN OF ECM IMMU displayed on CONSULT II screen First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the trouble diagno sis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to BCS 17 CAN Com munication Inspection Using CONSULT II Self Diagnosis 1 CONFIRM SELF DIAGNOSTIC RESULTS Confirm SELF DIAGNOSTIC RESULTS CHAIN OF ECM IMMU displayed on CONSULT II screen NOTE DTC RESULTS In rare case CHAIN OF ECM IMMU might be stored during key CHAIN OF registration procedure even if the system is not malfunctioning P1612 Is CONSULT II screen displayed as above Yes gt gt GO TO 2 No gt gt GO TO BL 130 SYMPTOM MATRIX CHART 1 PIIA1260E 2 CHECK IGN SW ON SIGNAL 1 ignition switch ON 2 Check voltage between BCM NATS control unit connector M1 terminal 35 W L and ground with CON SULT II or tester Battery voltage should exist OK or NG M 6 OK gt gt GO BCM connector NG gt gt Check the following
104. ed alarm when If the above systems are replace BCM BCS 20 Diagnostic Procedure 4 Vehicle security horn alarm check BL 120 Vehicle secu Horn alarm rity alarm If the above systems are replace BCS 20 does not acti Diagnostic Procedure 5 Vehicle security headlamp alarm check BL 120 vate Headlamp alarm If the above systems are OK replace BCM BCS 20 Vehicle secu Door outside key Diagnostic Procedure 3 Door key cylinder switch check BL 119 system Check remote keyless entry system function BL 65 4 cannot be TM ey fo by If the above systems are OK replace BCM BCS 20 1 Make sure the system is in the armed phase Revision 2004 April BL 112 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Diagnostic Procedure 1 1 1 DOOR SWITCH CHECK Check Door Switch With Navigation System First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the each trou ble diagnosis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to 5 16 CONSULTI 1 CHECK DOOR SWITCH INPUT SIGNAL With CONSULTI Check door switches DOOR SW DR and DOOR SW AS in DATA MONITOR mode with CONSULT II DATA MONITOR Monitor item Condition MONITOR DOOR SW DR DOOR SW DR OFF CLOSE OPEN OFF gt DOOR SW AS OFF DOOR SW AS PIIA2464E Without CONSULTI Check vol
105. ehicle Check link U 12 5 16 9 1 28 1 72 kg 10 12 ft lb SIIA0339E 5 Remove the door side hinge mounting nuts and remove the door assembly 2 20 8 28 2 Nem 2 2 2 8 kg m 18526 ft Ib 0600 INSTALLATION Install in the reverse order of removal Revision 2004 April BL 80 2003 G35 Coupe DOOR Door Weatherstrip SEC 800 Clip Driver side Pink Passenger side Purple Weatherstrip Weatherstrip REMOVAL Remove the weatherstrip clips and remove weatherstrip CAUTION After removal do not pull strongly on the weatherstrip INSTALLATION Install in the reverse order of removal Revision 2004 April BL 81 AIS0017B PIIA3560E 2003 G35 Coupe DOOR LOCK DOOR LOCK PFP 80502 Component Structure 805 8 TORX bolt T30 V 5 1 6 5 0 52 0 66 46 57 TORX bolt T30 5 1 6 5 0 52 0 66 46 57 bolt T30 5 1 6 5 0 52 0 66 46 57 3 Always replace after every disassembly Apply body grease kg m in lb PIIA4137E 1 Front gasket 2 Outside handle 3 Door key cylinder Driver side Outside handle escutcheon pas senger side 4 Rear gasket 5 Outside handle bracket 6 grommet 7 Key cylinder rod Driver side only 8 Outside handle cable 9 Door lock assembly 10 Inside handle knob cable 11 Lock knob cable 12 Inside handle Removal and Installation ASoo 7 REMOVAL
106. em Description CAN Controller Area Network is a serial communication line for real time application It is an on vehicle mul tiplex communication line with high data communication speed and excellent error detection ability Many elec tronic control units are equipped onto a vehicle and each control unit shares information and links with other control units during operation not independent In CAN communication control units are connected with 2 communication lines CAN H line CAN L line allowing a high rate of information transmission with less wiring Each control unit transmits receives data but selectively reads required data only Revision 2004 April BL 22 2003 G35 Coupe POWER DOOR LOCK SYSTEM CAN Communication Unit Body type Coupe Axle 2WD Engine Transmission M T A T Brake control VDC CAN communication unit ECM x x TCM x Data link connector x x Combination meter x x BCM x x Steering angle sensor x x VDC TCS ABS control unit x x IPDM E R x x CAN communication type BL 23 TYPE 1 BL 24 TYPE 2 x Applicable TYPE 1 System diagram Steering Data link Combination angle VDC TCS ABS IPDM E R connector meter sensor control unit SKIA4474E Input output signal chart T Transmit Receive Combina Steering VDC TCS Signals ECM torn meter BCM angle sen ABS con IP
107. ember assembly Rear floor front Rear floor seat belt anchor reinforcement Rear floor rear Spare tire clamp bracket Rear floor side Rear seat crossmember Revision 2004 April 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 BL 145 2ND rear crossmember assembly Rear crossmember center assembly Front side member assembly RH amp LH Front towing hook inner bracket RH amp LH Front side member closing plate assembly RH amp LH Front side member front closing plate RH amp LH Front towing hook outer bracket RH amp LH Front side member rear extension RH amp LH Front side member center closing plate RH amp LH Front side member rear reinforcement RH amp LH Front side member outrigger assembly RH amp LH Rear side member RH amp LH Rear side member extension RH amp LH Accel pedal bracket Pedal bracket Wiper mounting bracket Parking brake mounting bracket Parking brake bracket assembly Instrument bracket Upper instrument mounting bracket RH amp LH Harness clamp bracket Clutch pedal bracket Clutch orifice bracket 2003 G35 Coupe BODY REPAIR BODY COMPONENT PARTS yoouuns 104 uoniod unununje sejeorpu SSH pue 988 8AISOLI09 QUE papis yoq 2227 suoruod SSH 1895 EEE payeooed 2
108. engine with another registered NATS ignition key Does the engine start Yes gt gt e Ignition key ID chip is malfunctioning e Replace the ignition key Ref part No E5 e Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS No gt gt GO TO 4 4 CHECK POWER SUPPLY FOR NATS ANTENNA AMP 1 Turn ignition switch ON 2 Check voltage between NATS antenna amp connector M27 terminal 1 and ground with CONSULT II or tester Just after turning ignition switch ON Gd gt Voltage Approx 5V For 3 seconds HS OK or NG OK gt gt GOTOS EE NG e Check harness for open or short between NATS antenna amp and BCM NATS control unit NOTE If harness is OK replace BCM NATS control unit perform initialization with CONSULT II For initializa tion refer to CONSULT II Operation Manual NATS see IVIS NVIS 5 CHECK NATS ANTENNA AMP SIGNAL LINE 1 Check voltage between NATS antenna amp connector M27 terminal 3 G and ground with analogue tester Before turning ignition switch Gd aw Voltage 0V LES Just after turning ignition switch ON NATS antenna amp Pointer of tester should move connector OK or NG OK GO TO 6 NG gt gt Check harness for open or short between NATS antenna amp and BCM NATS control unit SIIA1671E If harness is OK replace
109. er facie 5 Trunk lid striker LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT 1 With the striker released loosen the trunk lid hinge mounting bolts to close the trunk lid 2 Make the lateral clearance and the clearance to the rear window glass equal and open the trunk lid to tighten the mounting bolts to the specified torque SURFACE HEIGHT ADJUSTMENT 1 Loosen the striker mounting bolts Raise the striker to the top position and temporarily tighten the upper mounting bolt at the position 2 Loosen the bumper rubber collar and the damper is drawn out 3 Close the trunk lid lightly and adjust the surface height then open the trunk lid to finally tighten the striker mounting bolts to the specified torque or bumper rubber collar is tighten by the hand Revision 2004 April BL 86 2003 G35 Coupe TRUNK LID Removal and Installation of Trunk Lid Assembly 843 size T30 6 3 7 3 0 65 0 74 56 64 A NN kg m 46 PIIA3549E 1 Trunk lid assembly 2 Rear spoiler 3 Emergency lever REMOVAL 1 Disconnect the connectors in the trunk lid and remove the har room lamp ness clamps to pull the harness out of the trunk lid fen Switch connector High mounted Trunk lid opener 1 actuator connector NES NN Y NM D NN e 1 Harness clamps PIIB1587E 2 Insert flat bladed screwdriver into the gap and remo
110. h Continuity amr Pushed No TS Released Yes Door switch 1 Ground part of door switch OK or NG OK gt gt GO TO 4 i NG Replace door switch PIIA3351E 4 CHECK COMBINATION METER OUTPUT SIGNAL 1 Connect combination meter connector 2 Check voltage between combination meter connector M19 terminals 6 7 and ground 6 P Ground Battery voltage Gd mus 7 W Ground Battery voltage OK or NG Combination meter connector AE 6 7 OK Check harness connection NG gt gt Replace combination meter PIIA3613E Revision 2004 April BL 114 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Check Door Switch With Navigation System 1 CHECK DOOR SWITCH INPUT SIGNAL With CONSULTI Check door switches DOOR SW DR and DOOR SW AS in DATA MONITOR mode with CONSULT II Monitor item Condition a DOOR SW DR DOOR SW DR OFF CLOSE OPEN OFF gt DOOR SW AS OFF DOOR SW AS PIIA2464E Without CONSULT II Check voltage between BCM connector B4 terminals 14 10 and ground Terminals Wire color Vol V Gd gr T oltage 22 Item T Condition Approx HS BCM connector Driver side door switch 14 Y CLOSE Battery voltage P id Ground assenger side OPEN 0 door switch 10 P OK or NG OK Door switch circuit is OK NG gt gt GO TO 2 2 CHECK DOO
111. he ECM and BCM NATS control unit allow the engine to run operation of a stolen vehicle without a IVIS NATS registered key is prevented by IVIS NATS That is to say IVIS NATS will immobilize the engine if someone tries to start it without the registered key of IVIS NATS All of the originally supplied ignition key IDs except for card plate key have been IVIS NATS registered If requested by the vehicle owner a maximum of five key IDs can be registered into the IVIS NATS com ponents The security indicator blinks when the ignition switch is in OFF or ACC position Therefore IVIS NATS warns outsiders that the vehicle is equipped with the immobilizer system When IVIS NATS detects trouble the security indicator lamp lights up while ignition key is in the position IVIS NATS trouble diagnoses system initialization and additional registration of other IVIS NATS igni tion key IDs must be carried out using CONSULT II hardware and CONSULT II IVIS NATS software When IVIS NATS initialization has been completed the ID of the inserted ignition key is automatically IVIS NATS registered Then if necessary additional registration of other IVIS NATS ignition key IDs can be carried out Regarding the procedures of IVIS NATS initialization and IVIS NATS ignition key ID registration refer to CONSULT II Operation Manual NATS IVIS NVIS When servicing a malfunction of the IVIS NATS indicated by lig
112. heck hazard function BL 74 3 Replace BCM BCS 20 1 Check horn reminder mode Horn reminder can be changed BL 63 Horn reminder does not activate properly when First check the horn chirp setting pressing lock button of key fob 2 Check horn function BL 74 Hazard reminder is 3 Check IPDM E R operation BL 73 4 Replace BCM BCS 20 Revision 2004 April BL 66 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Symptom Diagnoses service procedure Rererence page 1 Check panic alarm mode Panic alarm can be changed BL 63 First check the Panic alarm setting 2 Check key fob battery and function BL 67 3 Check headlamp function BL 74 4 Check horn function BL 74 Panic alarm horn and headlamp does not activate when panic alarm button is continuously pressed 5 Check IPDM E R operation Bud 6 Check key switch BL 72 7 Replace key fob Refer to ID Code Entry Procedure NOTE BL 75 If the result of key fob function check with CONSULT II is OK key fob is not malfunctioning 8 Replace BCM BCS 20 1 Check auto door lock operation mode Auto door lock operation does not activate properly Auto door lock operation can be changed BL 63 other remote keyless entry system function is First check the auto door lock operation setting OK 2 BCS 20 1 Check power window down operation mode Keyless power window
113. hicle speed signal Sleep request 1 signal R Sleep request 2 signal Wake up request 1 signal R 4 4 4 4 a 2 Wake up request 2 signal R Door switch signal without naviga R tion system 2 Door switch signal with navigation system 2 Turn indicator signal Seat belt buckle switch signal Oil pressure switch signal Buzzer output signal Trunk switch signal Malfunction indicator lamp signal 2 ASCD SET lamp signal T Revision 2004 April BL 25 2003 G35 Coupe Signals POWER DOOR LOCK SYSTEM ECM TCM Combina tion meter BCM Steering angle sensor VDC TCS ABS con IPDM E R trol unit ASCD CRUISE lamp signal R Fuel level sensor signal T Output shaft revolution signal Turbine revolution signal 22 2 Front wiper request signal Front wiper stop position signal Rear window defogger switch signal Rear window defogger control sig nal Manual mode signal Not manual mode signal Manual mode shift up signal Manual mode shift down signal Manual mode indicator signal 1 7 D D D Hood switch signal Theft warning horn request signal Horn chirp signal Steering angle sensor signal Revision 2004 April BL 26 2003 G35 Coupe POWER DOOR LOCK SYSTEM 5 8 NYD
114. his mode Selects ON OFF of key reminder door DATA MONITOR Monitor item operation Content KEY ON SW ON OFF Indicates ON OFF condition of key switch LOCK SW DR AS ON OFF Indicates ON OFF condition of lock signal from lock unlock switch driver and passenger side UNLK SW DR AS ON OFF Indicates ON OFF condition of unlock signal from lock unlock switch driver and passenger side KEY CYL LK SW ON OFF Indicates ON OFF condition of lock signal from key cylinder KEY CYL UN SW ON OFF Indicates ON OFF condition of unlock signal from key cylinder LK BUTTON SIG ON OFF Indicates ON OFF condition of lock signal from key fob UN BUTTON SIG ON OFF Indicates ON OFF condition of unlock signal from key fob IGN ON SW ON OFF Indicates ON OFF condition of ignition switch DOOR SW DR ON OFF Indicates ON OFF condition of driver side door switch DOOR SW AS ON OFF Indicates ON OFF condition of passenger side door switch DOOR SW RR ON OFF This is displayed even when it is not equipped TRNK OPN MNTR ON OFF Indicates ON OFF condition of trunk room lamp switch ACTIVE TEST Test item Content ALL D LK MTR This test is able to check all door lock actuators lock operation These actuators lock when ON on CONSULT II screen is touched DR D UN MTR This test is able to check driver side door lock actuator unlock operation
115. hood before unlocking with key or keyfob or open trunk lid without key or keyfob SSSR RTE ct SSSR Sens NG The vehicle security system should be in alarm phase Alarm horn and headlamp will operate WG BL OK DISARMED Unlock any door or open trunk lid using key or keyfob RE RE Alarm horn and headlamp should stop System is OK 4894 After performing preliminary check go to symptom chart Refer to BL 111 Symptom Chart Symptom Chart PROCEDURE Diagnostic procedure Reference page SYMPTOM All item Diagnostic Procedure 1 Door hood and trunk room lamp switch BL 113 check Vehicl 5 i Lock unlock switch Diagnostic Procedure 6 Door lock unlock switch check BL 121 cannot be set Door outside key Diagnostic Procedure 3 Door key cylinder switch check BL 119 t by Key fob Check remote keyless entry system function BL 65 If the above systems are OK replace BCM BCS 20 ok Diagnostic Procedure 2 Security indicator lamp check BL 119 Security indicator does not turn ON If the above systems are OK replace BCM BCS 20 Revision 2004 April BL 111 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM PROCEDURE Diagnostic procedure Reference page SYMPTOM 1 Vehicle Diagnostic Procedure 1 Door hood and trunk room lamp switch BL 113 security sys check 2 tem does not Any door is open
116. ht CAUTION Do not drop hood from a height of 300 mm 11 81 in or more S condi GEN Primary latch a 5 Move hood lockup and down until striker smoothly engages the w E LA lock when the hood is closed TN D V 6 When pulling the hood opener lever gently make sure that front end of the hood rises by approximately 20 mm 0 79in and that hood striker and hood lock primary latch is disengaged Also make sure that hood opener returns to the original position 7 After adjustment tighten lock bolts to the specified torque CAUTION Secondary 77 Hood striker striker PIIB1082E Adjust evenness between hood and each part to the following specification Hood and head lamp C C Less than 1 5 mm 0 059 in Hood and fender D D Less than 1 0 mm 0 04 in Revision 2004 April BL 13 2003 G35 Coupe HOOD Removal and Installation of Hood Assembly SEC 650 20 6 26 5 2 1 2 7 16 19 2 10 8 14 6 1 1 1 5 8 10 Apply body grease 5 didi PIIA3543E 1 Hood insulator 2 Hood assembly 3 Hood hinge 4 Hood lock assembly 5 Hood hinge cover REMOVAL Remove the hood hinge cover and hinge mounting nuts on the hood to remove the hood assembly CAUTION Operate with two workers because of its heavy weight INSTALLATION e Install in the reverse order of removal CAUTION e After installing perform hood fitting adjustment Refer to BL 12 Fitting Adjustment
117. hting up of Security Indicator Lamp or registering another IVIS NATS ignition key ID no it may be necessary to re register original key identification Therefore be sure to receive ALL KEYS from vehicle owner Revision 2004 April BL 123 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS System Composition m The immobilizer function of the IVIS NATS consists of the following 5 ignition key NATS antenna amp located in the ignition key cylinder e NATS control unit e Engine control module ECM e Security indicator NOTE The communication between ECM and BCM uses the CAN communication system NATS ignition key Coe 7 BCM NATS C U NATS antenna amp PIIA1121E ECM Re Communicating Function a1500282 Performing following procedure can automatically perform re communication of ECM and but only when the ECM has been replaced with a new one 1 1 New one means a virgin ECM which has never been energized on board In this step initialization procedure by CONSULT II is not necessary NOTE Mee 2 09 When registering new Key IDs or replacing the ECM other than brand new refer to CONSULT II Operation Manual NATS IVIS NVIS If multiple keys are attached to the key holder separate them before work Distinguish keys with unregistered key ID from those with registered ID Install ECM Using a registered key 2 turn ignition switch to
118. ical dimensions on both right and left hand sides of the vehicle 1553 578 623 LH side ft Bolt head As viewed from underside 1071 822 1209 1352 1486 All dimensions indicated this figure are actual SIIA2370E Revision 2004 April BL 161 2003 G35 Coupe BODY REPAIR Measurement Points viewed from underside Rear 13dia me dia mo LH side 15 16dia F Bolt head 17 Bolt head 61dia NX xe Ae Bolt head C ib s nV 10dia Dret 16dia to o mM Front Revision 2004 April RH side gt BL 162 Unit mm Coordinates 413 605 368 2391 Z 305 2 128 B d DD X 415 X 473 Y 238 Y 2604 Z 274 7 114 9 9 X 405 X 452 Y 100 Y 3164 2 225 2 179 DD D X 405 550 9 Y 3265 2 224 7 316 B e X 388 X 500 Y 279 Y 3273 2 82 2 316 DD X 438 X 533 Y 1100 Y 3475 Z 79 2 316 9 X 440 Y 1400 2 79 AD X 205 Y 1977 Z 71 Front and rear strut tower centers Coordinates X 434 Y 29 2 682 00 524 Y 2882 2 785 f Front 7 61dla Rear 68dia SIIA2371E 2003 G35 Coupe BODY REPAIR PASSENGER COMPARTMENT M
119. ickness t Minimum pitch 1 0 6 0 024 10 0 39 or over 0 8 0 031 12 0 47 or over 1 0 0 039 18 0 71 or over 1 2 0 047 20 0 79 or over 1 6 0 063 27 1 06 or over 1 8 0 071 31 1 22 or over Replacement Operations DESCRIPTION This section is prepared for technicians who have attained a high level of skill and experience in repairing col lision damaged vehicles and also use modern service tools and equipment Persons unfamiliar with body repair techniques should not attempt to repair collision damaged vehicles by using this section Technicians are also encouraged to read Body Repair Manual Fundamentals in order to ensure that the orig inal functions and quality of the vehicle can be maintained The Body Repair Manual Fundamentals contains additional information including cautions and warning that are not including in this manual Technicians should refer to both manuals to ensure proper repairs Revision 2004 April BL 172 2003 G35 Coupe BODY REPAIR Please note that these information are prepared for worldwide usage and as such certain procedures might not apply in some regions or countries The symbols used in this section for cutting and welding brazing operations are shown below Saw cut or air chisel cut 2 spot welds 2 panel overlapping portians 3 spot welds 3 overlapping portions MIG plug weld OM MIG seam weld Point weld Brazing
120. ignals which are shown in the figure below can be detected during 10 second just after door lock and unlock switch driver side and passenger side is turned LOCK or UNLOCK Terminals CONNECT 6 Terminal BCM connector Connector Wire color XH Ground M3 74 Y 1 0 5 Zu PIIA3896E E PIIA1297E OK or NG OK gt gt GO 3 NG gt gt GO TO 4 CHECK BCM OUTPUT SIGNAL Check power window serial link POWER WINDOW DOWN in ACTIVE TEST mode with CONSULT II Refer to GW 34 ACTIVE TEST When ACTIVE TEST is executed the window of driver side and ACTWETEST passenger side is lowered DOWN OK Door lock and unlock switch circuit is OK NG gt gt Replace BCM OFF PIIA3080E Revision 2004 April BL 42 2003 G35 Coupe POWER DOOR LOCK SYSTEM 4 CHECK DOOR LOCK AND UNLOCK SWITCH GROUND HARNESS 1 Turn ignition switch OFF 2 Disconnect power window main switch door lock and unlock switch and power window sub switch door lock and unlock switch connector 3 Check continuity between power window main switch door lock and unlock switch connector D7 terminal 15 B and ground 15 B Ground Continuity should exist 92 HS Power window main switch connector PIIA2358E 4 Check continuity between power window sub switch door lock and unlock switch connector 043 terminal 11 B
121. in DATA MONITOR mode with CONSULT II Door key cylinder switch is turned to lock KEY CYLLK SW KEY CYL LK SW ON KEY CYL UN SW OFF Door key cylinder switch is turned to unlock KEY CYL UN SW ON Without CONSULT II Check voltage between power window main switch door lock and unlock switch connector and ground ada a AEG Terminals Power window main z Key position V switch connector Connector Terminal Approx Wire color 6 Y Neutral Unlock 5 Ground Lock 07 Neutral Lock 5 7 SB Unlock 0 OK or NG OK gt gt Replace power window main switch NG gt gt GO TO 2 2 CHECK DOOR KEY CYLINDER SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect power window main switch door lock and unlock switch and door key cylinder switch con nector 3 Check continuity between power window main switch door lock and unlock switch connector 07 terminal 6 Y 7 SB and door key cylinder switch connector D15 terminals 1 Y 6 SB 6 Y 1 Y Continuity should exist End eoe 7 SB 6 SB Continuity should exist 4 22 OK NG 1 Door key cylinder OK gt gt GO 3 switch connector NG Repair or replace harness PIIA3816E Revision 2004 April BL 47 2003 G35 Coupe POWER DOOR LOCK SYSTEM 9 CHECK DOOR KEY CYLINDER SWITCH GROUND CHECK Check continuity between door key cylinder switch connector D15 terminal
122. k like a clock second hand coming to a stop thump heavy muffled knock noise Jon turns left right or either circle buzz like a bumble bee with passengers or cargo J other J after driving milesor minutes TO BE COMPLETED BY DEALERSHIP PERSONNEL Test Drive Notes Initials of person YES NO performing Vehicle test driven with customer Noise verified on test drive Ld d Noise source located and repaired Follow up test drive performed to confirm repair VIN Customer Name W O Date This form must be attached to Work Order SBT844 Revision 2004 April BL 11 2003 G35 Coupe HOOD HOOD PFP F5100 Fitting Adjustment Clearance measurement between parts 3 0 7 0 0 118 0 276 3 0 7 0 0 118 0 276 C 0C 2 3 5 7 0 091 0 224 D D 2 5 4 5 0 098 0 177 Unit mm in Apply body grease 9 Nem kg m ft lb 20 6 26 5 2 1 2 7 16 19 PIIB1209E Bumper rubber 2 Hood hinge 3 Hood lock assembly LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT 1 2 3 4 Remove hood lock assembly loosen the hood hinge nuts and close the hood Adjust the lateral and longitudinal clearance and open the hood to tighten the hood hinge mounting bolts to the specified torque Install the hood lock temporarily and align the hood striker and lock so that the centers of striker an
123. ls 1 and ground 1 G B or P Ground Continuity should not exist OK or NG OK gt gt 3 gt gt Repair or replace harness PIIA2466E Revision 2004 April BL 39 2003 G35 Coupe POWER DOOR LOCK SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or B410 passenger side terminal 1 and ground part of door switch Terminal Door switch Continuity amr Pushed No T S 1 Ground part of door switch Released Yes Door switch OK or NG gt gt Check harness connection i a NG gt gt Replace door switch PIIA3351E Check Key Switch m 1 CHECK KEY SWITCH INPUT SIGNAL With CONSULT II Check ignition key cylinder switch IGN ON SW in DATE MONI TOR mode with CONSULT II conan ONTOR e When key is inserted in ignition key cylinder IGN KEY SW IGN KEY SW ON e When key is removed from ignition key cylinder IGN KEY SW OFF Without CONSULT II Check voltage between BCM connector and ground Terminals TS CONNECT 5 Condition Voltage V HS Terminal BCM connector Wire color III Ground Key is inserted Battery voltage M3 62 B P Key is removed 0 OK or NG OK Key switch circuit is OK NG gt gt GO TO 2 PIIA4139E Revision 2004 April BL 40 2003 G35 Coupe POWER DOOR LOCK SYSTEM 2 CHECK KEY SWITCH 1 Disconnect ke
124. minals Condition ps V Driver side door lock 2 Xon Approx actuator connector Wire color Driver door lock unlock Batter 2 L switch is turned to 02 y Ground UNLOCK voltage D15 Driver door lock unlock 3 PU switch is turned to volta LOCK ge PIIA3821E OK or NG OK Replace driver side door lock actuator gt gt 2 2 CHECK DOOR LOCK ACTUATOR HARNESS 1 Disconnect BCM connector 2 Check continuity between BCM connector M1 terminals 23 Y 30 PU and driver side door lock actuator connector D15 terminals 2 L 3 PU and ground BCM Driver side door lock actuator DISCONNECT 5 23 Y 2 L Continuity should exist HS TS 30 PU 3 PU Continuity should exist BCM connector Driver side door lock tuator connector 3 Check continuity between BCM connector M1 terminals 23 Y FEAT TS 30 PU and ground BD BCM Ground 23 Y Ground Continuity should not exist 30 PU Ground Continuity should not exist ui OK or NG OK gt gt Replace NG Repair or replace harness Revision 2004 April BL 45 2003 G35 Coupe POWER DOOR LOCK SYSTEM Check Passenger Side Door Lock Actuator 00124 1 CHECK DOOR LOCK ACTUATOR SIGNAL 1 Turn ignition switch OFF 2 Disconnect passenger side door lock actuator connector 3 Check voltage between passenger side door lock actuator connector D44 terminal 4 PU 5 L and
125. n4 oa ALINDAS DIDA asnd sen 3snd rs LHYLS 10 NO NO 20 25v HOLIMS NOILINOI HOLIMS NOILINOI Schematic 0307 100 2003 G35 Coupe Revision 2004 April VEHICLE SECURITY THEFT WARNING SYSTEM AIS00271 Wiring Diagram VEHSEC FIG 1 BL VEHSEC 01 IGNITION SWITCH ACC OR ON BATTERY FUSE BLOCK REFER TO PG POWEH 50A W R DATA LINK Ca SECURITY BCM INDICATOR OUTPUT MODULE PO 5105 8 BL B B l JL A EC REFER no ME CD FUSE BLOCK JUNCTION A W BOX J B ELECTRICAL UNITS 0308 Revision 2004 April BL 101 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM FIG 2 BL VEHSEC 02 BCM BODY CONTROL MODULE TRUNK SW RW JOINT CONNECTOR 7 B414 J B a e A C C ul REFER TO THE FOLLOWING CB 8407 SUPER MULTIPLE JUNCTION SM ELECTRICAL UNITS 2 3 41414141414141414141 0309 Revision 2004 April BL 102 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM FIG 3 BL VEHSEC 03 BCM BODY CONTROL MODULE POWER WINDOW SERIAL LINK POWER WINDOW SERIAL LINK POWER WINDOW
126. nd gauge itself to make sure there is no free play When a measuring tape is used check to be sure there is no elongation twisting or bending Measurements should be taken at the center of the mounting holes asterisk following the value at the measuring point indicates that the measuring point on the other side is symmetrically the same value e coordinates of the measurement points are the distances measured from the standard line of X Y 27 2 i in Vehicle center Imaginary base line Z imaginary base line 200 mm below datum line toz at design plan 104 Revision 2004 April BL 158 2003 G35 Coupe BODY REPAIR ENGINE COMPARTMENT Measurement Figures marked with a 7 indicate symmetrically identical dimensions on both right and left hand sides of the vehicle Unit mm 14 8 4 08 Point Dimension SIIA2140E Revision 2004 April BL 159 2003 G35 Coupe BODY REPAIR Measurement Points amp Upper dash positioning mark center of center positioning mark D d Front fender installing hole center 7dia Front strut installing hole center Sdia Radiator core support installing hole center Sdia Nut holder hole center 16dia DA Q9 SIIA2141E Revision 2004 April BL 160 2003 G35 Coupe BODY REPAIR UNDERBODY Measurement Unit mm Figures marked with indicate symmetrically ident
127. o CONSULT II Operation Manual NATS A IVIS NVIS Diagnostic Procedure 4 Self diagnostic results ID DISCORD IMM ECM displayed on CONSULT II screen 1 CONFIRM SELF DIAGNOSTIC RESULTS Confirm SELF DIAGNOSTIC RESULTS ID DISCORD IMM ECM displayed on CONSULT II screen NOTE ID DISCORD IMM ECM Registered ID of BCM NATS control unit is in discord with that of ECM Is CONSULT II screen displayed as above Yes gt gt GO 2 ID DISCORD IMM ECM No gt gt GO TO BL 132 Diagnostic Procedure 1 SELF DIAG RESULTS DTC RESULTS PIIA1262E Revision 2004 April BL 135 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS 2 PERFORM INITIALIZATION WITH CONSULT II Perform initialization with CONSULT II Re register all NATS ignition key IDs For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS NOTE If the initialization is not completed or malfunctions CONSULT II INITIALIZATION shows message on the screen a Can the system be initialized THEN IGN KEY SW OFF AND Yes gt gt e Start engine END AFTER CONFIRMING ORNE SELF DIAG AND PASSWORD e System initialization had not been completed Ref ENIM part No F AGAIN No gt gt is malfunctioning e Replace ECM Ref part No B e Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS Diagnostic
128. od fitting condition OK or NG OK gt gt GO TO 2 NG Adjust installation of hood switch 2 CHECK HOOD SWITCH INPUT SIGNAL With CONSULT II e Check HOOD SW in DATA MONITOR mode with CONSULT DATA MONITOR MONITOR HOOD SW Monitor item Condition Hood open ON HOOD SW Hood closed OFF LIIAO038E amp Without CONSULT II e Check voltage between IPDM E R connector and ground Terminals Wire color 4 55 IPDM E R connector Terminal Condition Voltage V Con Wire nector color 51 Closed Approx 12 E9 LG B Ground em OK or NG PIIA2497E OK Hood switch is OK NG gt gt GO 3 Revision 2004 April BL 116 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM 3 CHECK HOOD SWITCH 1 Disconnect hood switch connector 2 Check continuity between hood switch connector E23 terminals 1 and 2 Terminals Condition Continuity td Pressed No TS Hood switch 1 2 Released Yes OK or NG cite OK gt gt GO TO 4 NG gt gt Replace hood switch 4 CHECK IPDM FUNCTION PIIA2498E Check voltage between IPDM E R connector terminal 51 LG B and ground 5 Battery voltage should exist Hs IPDM E R connector OK or NG OK gt gt Check the following e Hood switch ground circuit e Harness for open or short between food switch and IPDM E R NG gt gt Replace IPDM E R Revision
129. oise and Identify the Hoot Cause Repair the Cause Confirm Repair Inspection End SBT842 CUSTOMER INTERVIEW Interview the customer if possible to determine the conditions that exist when the noise occurs Use the Diag nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer s comments refer BL 10 Diagnostic Worksheet This information is necessary to duplicate the conditions that exist when the noise occurs The customer may not be able to provide a detailed description or the location of the noise Attempt to obtain all the facts and conditions that exist when the noise occurs or does not occur If there is more than one noise in the vehicle be sure to diagnose and repair the noise that the customer is concerned about This can be accomplished by test driving the vehicle with the customer After identifying the type of noise isolate the noise in terms of its characteristics The noise characteristics are provided so the customer service adviser and technician are all speaking the same language when defining the noise Squeak Like tennis shoes on a clean floor Squeak characteristics include the light contact fast movement brought on by road conditions hard sur faces higher pitch noise softer surfaces lower pitch noises edge to surface chirping Creak Like walking on an old wooden floor Creak characteristics
130. oltage between auto anti dazzling inside mirror homelink universal transmitter connector R7 ter minal 5 and ground 5 B R Ground Battery voltage TA OK or NG AE OK gt gt GO TO 4 NG gt gt Check the following HERES Auto anti dazzling e Check 10A fuse No 19 located in the fuse block J inside mirror connector B e Repair or replace harness between fuse and anti daz zling inside mirror homelink universal transmitter PIIA2370E Revision 2004 April BL 141 2003 G35 Coupe INTEGRATED HOMELINK TRANSMITTER 4 CHECK GROUND CIRCUIT Check continuity between anti dazzling inside mirror homelink universal transmitter connector R7 terminal 8 and ground 8 B Ground Continuity should exist d OK or NG LES 5 OK Replace inside mirror assembly NG Repair or replace harness between anti dazzling inside Auto anti dazzling mirror homelink universal transmitter and ground inside mirror connector PIIA2368E Revision 2004 April BL 142 2003 G35 Coupe BODY REPAIR BODY REPAIR Body Exterior Paint Color PFP 60100 150018 SIIA2128E Color code BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 Description Red Blue Black Silver Silver White Gray Component Paint type 28 M 28 TM M M Hard clear coat x x x 1 Bumper fascia Body color BAX6 BB16 BKH3 BKX6 BKYO BQX1 BWV2 2 Front arille Chromium plate Cr Cr Cr Cr Cr Cr Cr 9 Smoke clear
131. on 2004 April D Di d d gt UJ I 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Signals ECM Combina tion meter BCM Steering angle sen sor VDC TCS ABS con trol unit IPDM E R Fuel level sensor signal T Front wiper request signal Front wiper stop position signal Rear window defogger switch signal Rear window defogger control signal Hood switch signal Theft warning horn request signal Horn chirp signal 41 4 22 al 2 D Dd 1 Steering angle sensor signal 2 System diagram Data link connector Input output signal chart Combination meter Steering angle sensor VDC TCS ABS control unit IPDM E R SKIA1880E T Transmit Receive Combina Steering VDC TCS Signals ECM TCM tion meter BCM angle ABS con IPDM E R sensor trol unit Engine speed signal T R R R Engine coolant temperature signal T R Accelerator pedal position signal T R R Closed throttle position signal T R Wide open throttle position signal T R Battery voltage signal T R Stop lamp switch R T Fuel consumption monitor signal T R A T self diagnosis signal T A T CHECK indicator lamp signal T R A T position indicator signal T R R ABS operation signal R T AIT shift schedule change demand R T signal Air conditioner
132. one front air bag depending on the severity of a collision and whether the front occupants are belted or unbelted Information necessary to service the system safely is included in the SRS and SB section of this Service Man ual WARNING e avoid rendering the SRS inoperative which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation all maintenance must be per formed by an authorized NISSAN INFINITI dealer e Improper maintenance including incorrect removal and installation of the SRS can lead to per sonal injury caused by unintentional activation of the system For removal of Spiral Cable and Air Bag Module see the SRS section e not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual SRS wiring harnesses can be identified by yellow and or orange harnesses or harness connectors Precautions for Battery Service AISoo42x Before disconnecting the battery lower both the driver and passenger windows This will prevent any interfer ence between the window edge and the vehicle when the door is opened closed During normal operation the window slightly raises and lowers automatically to prevent any window to vehicle interference The automatic window function will not work with the battery disconnected Precautions for Work m e After removing and installing the opening closing parts be sure to carry out
133. oning mark E D Rear fender joggle Front SIIA2147E Revision 2004 April BL 166 2003 G35 Coupe BODY REPAIR Handling Precautions For Plastics HANDLING PRECAUTIONS FOR PLASTICS AIS0018V Heat Abbre resisting Resistance to gasoline and lher cautions viation temperature solvents Gasoline and most solvents are PE Polyethylene 60 140 harmless if applied for a very Flammable short time wipe up quickly Poison gas is emitted PVC Poly Vinyl Chloride 80 176 Same as above when Burn d Ethylene Propylene Dione 80 176 Same as above Flammable EPDM copolymer PP Polypropylene 90 194 Same as above FAR avoid ypropy battery acid UP Unsaturated Polyester 90 194 Same as above Flammable PS Polystyrene 80 176 Avoid solvents Flammable ABS Acrylonitrile Butadiene Styrene 80 176 Avoid gasoline and solvents PMMA Poly Methyl Methacrylate 85 185 Same as above EVAC Ethylene Vinyl Acetate 90 194 Same as above ASA Acrylonitrile Styrene Acrylate 100 222 Same as above Flammable PPE Poly Phenylene Ether 110 230 Same as above PC Polycarbonate 120 248 Same as above PAR Polyarylate 180 356 Same as above PUR Polyurethane 90 194 Same as above POM Poly Oxymethylene 120 248 Same as above Avoid battery acid FOE Poly 120 248 Same as above Flammable PC Polycarbonate PA Poly
134. ood switch signal R T Theft warning horn request signal T R Horn chirp signal T R Steering angle sensor signal T R TYPE 2 System diagram Steering angle sensor Data link connector VDC TCS ABS control unit Combination meter IPDM E R SKIA1880E Revision 2004 April BL 24 2003 G35 Coupe POWER DOOR LOCK SYSTEM Input output signal chart T Transmit R Receive Combina Steering VDC TCS Signals ECM TCM BCM angle ABS con IPDM E R tion meter sensor trol unit Engine speed signal R Engine coolant temperature signal Accelerator pedal position signal Closed throttle position signal Wide open throttle position signal 4 4 4 4 4 4 Battery voltage signal D D D D D D m Stop lamp switch 4 2 Fuel consumption monitor signal A T self diagnosis signal A T CHECK indicator lamp signal A T position indicator signal vala a D ABS operation signal A T shift schedule change demand signal 2 Air conditioner switch signal A C compressor request signal A C compressor feedback signal Blower fan motor switch signal 4421 m Cooling fan motor operation signal Position lights request signal R Low beam request signal Low beam status signal R High beam request signal R High beam status signal R 2 9 4 A Front fog lights request signal Ve
135. or request signal A C compressor feedback signal Blower fan motor switch signal Cooling fan motor operation signal a Position lights request signal Low beam request signal Low beam status signal High beam request signal High beam status signal Front fog lights request signal a 4 0 A D D D D Vehicle speed signal Sleep request 1 signal Sleep request 2 signal Wake up request 1 signal Wake up request 2 signal Door switch signal without navigation system Door switch signal with navigation system Turn indicator signal Seat belt buckle switch signal E Oil pressure switch signal Buzzer output signal Trunk switch signal Malfunction indicator lamp signal ASCD SET lamp signal ASCD CRUISE lamp signal Revision 2004 April D Di d d gt Ww n 2003 G35 Coupe Signals REMOTE KEYLESS ENTRY SYSTEM ECM Combina tion meter BCM Steering angle sen sor VDC TCS ABS con trol unit IPDM E R Fuel level sensor signal T Front wiper request signal Front wiper stop position signal Rear window defogger switch signal Rear window defogger control signal Hood switch signal Theft warning horn request signal Horn chirp signal 41 4 22 al 2 D Dd 1 Steering angle senso
136. oupe REMOTE KEYLESS ENTRY SYSTEM 6 Touch MULTI REMOTE ENT SELECT TEST ITEM MULTI ENT HEAD LAMP COMB SW WIPER BCM C U FLASHER 0194 7 Touch WORK SUPPORT SELECT DIAG MODE DATA MONITOR ACTIVE TEST WORK SUPPORT SEL274W 8 Theitems shown on the figure can be set up e REMO CONT ID CONFIR ee a Use this mode to confirm if a key fob ID code is registered or RE E Rd not REMO CONT ID ERASUR e REMO CONT ID REGIST Use this mode to register a key fob ID code AD Lok SET NOTE PANIC ALARM SET Register the ID code when key fob or BCM is replaced or when additional key fob is required e REMO CONT ID ERASER Use this mode to erase a key fob ID code TRUNK OPEN SET LIIA0207E Revision 2004 April BL 76 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM KEY FOB ID SETUP WITHOUT CONSULT II Close all doors Insert key into and remove it from ignition key cylinder more than six times within 10 seconds Hazard warning lamps will then flash twice NOTE Withdraw key completely from ignition key cylinder each time If procedure is performed 100 fast system will not enter registration mode Insert key into ignition key cylinder and turn to ACC position Push any button on key fob once Hazard warning lamps will then flash twice At this time the oldest ID code is erased and the new ID code is entered
137. pair resulting in the creation of new noise e tapping or pushing pulling the component that you suspect is causing the noise Do not tap or push pull the component with excessive force otherwise the noise will be eliminated only temporarily e feeling for a vibration with your hand by touching the component s that you suspect is are causing the noise e placing a piece of paper between components that you suspect are causing the noise looking for loose components and contact marks Refer to BL 8 Generic Squeak and Rattle Troubleshooting REPAIR THE CAUSE e cause loose component tighten the component securely e cause is insufficient clearance between components separate components by repositioning or loosening and retightening the component if possible insulate components with a suitable insulator such as urethane pads foam blocks felt cloth tape or ure thane tape A Nissan Squeak and Rattle Kit J43980 is available through your authorized Nissan Parts Department CAUTION Do not use excessive force as many components are constructed of plastic and may be damaged Always check with the Parts Department for the latest parts information The following materials are contained in the Nissan Squeak and Rattle Kit J43980 Each item can be ordered separately as needed URETHANE PADS 1 5 mm 0 059 in thick Insulates connectors harness etc 76268 9E005 100 x 135 mm 3 94 x 5 31 in 76884 71L01 60
138. pe VEHICLE SECURITY THEFT WARNING SYSTEM TYPE 1 System diagram Steering angle sensor Data link connector VDC TCS ABS control unit Combination meter IPDM E R SKIA4474E Input output signal chart T Transmit R Receive Signals m lt Combina tion meter BCM Steering angle sen sor VDC TCS ABS con trol unit IPDM E R Engine speed signal R R Engine coolant temperature signal R Accelerator pedal position signal Fuel consumption monitor signal Air conditioner switch signal A C compressor request signal A C compressor feedback signal Blower fan motor switch signal Cooling fan motor operation signal a Position lights request signal Low beam request signal Low beam status signal High beam request signal High beam status signal Front fog lights request signal a 4 0 A D D D D Vehicle speed signal Sleep request 1 signal Sleep request 2 signal Wake up request 1 signal Wake up request 2 signal Door switch signal without navigation system Door switch signal with navigation system Turn indicator signal Seat belt buckle switch signal E Oil pressure switch signal Buzzer output signal Trunk switch signal Malfunction indicator lamp signal ASCD SET lamp signal ASCD CRUISE lamp signal Revisi
139. peration shown on display ACTIVE TEST Indicator lamp should illuminate THEFT IND LIIA0044E amp Without CONSULT II 1 Disconnect BCM connector M3 2 Check voltage between BCM connector M3 terminal 55 OR and ground yy DISCONNECT 9 Battery voltage should exist OK or NG OK gt gt Security indicator lamp is OK gt gt 2 connector 2499 2 CHECK POWER SUPPLY CIRCUIT FOR SECURITY INDICATOR LAMP 1 Disconnect security indicator lamp connector 2 Check voltage between security indicator lamp connector M34 terminal 1 R W and ground Battery voltage should exist Ok or NG OK Check the following Security indicator e Harness for open or short between security indicator lamp connector lamp and BCM e Indicator lamp condition NG Check the following e 10A fuse No 19 located in fuse block J B e Harness for open or short between security indicator PlAM29E lamp and fuse Diagnostic Procedure 3 DOOR KEY CYLINDER SWITCH CHECK 1 CHECK DOOR KEY CYLINDER SWITCH DRIVER SIDE OPERATION Do doors lock unlock with using the key YES or NO YES gt gt Door key cylinder switch operation is OK NO gt gt Check door key cylinder switch circuit Refer to BL 47 Check Door Key Cylinder Switch Revision 2004 April BL 119 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Diagnostic Procedure 4 A50027s VEHICLE SECURITY HO
140. place harness PIIA3614E Revision 2004 April BL 69 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or 410 passenger side terminal 1 and ground part of door switch Terminal Door switch Continuity 4 amr Pushed No TS Released Yes Door switch 1 Ground part of door switch OK or NG OK gt gt GO TO 4 i NG Replace door switch PIIA3351E 4 CHECK COMBINATION METER OUTPUT SIGNAL 1 Connect combination meter connector 2 Check voltage between combination meter connector M19 terminals 6 7 and ground 6 P Ground Battery voltage Gd mus 7 W Ground Battery voltage OK or NG Combination meter connector AE 6 7 OK Check harness connection NG gt gt Replace combination meter PIIA3613E Revision 2004 April BL 70 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Check Door Switch Without Navigation System 1 CHECK DOOR SWITCH INPUT SIGNAL E With CONSULTI Check door switches DOOR SW DR DOOR SW AS in DATA MONITOR mode with CONSULT II Monitor item Condition T DOOR SW DR DOOR SW DR CLOSE OPEN OFF gt DOOR SW AS DOOR SW AS PIIA2464E Without CONSULT II Check voltage between BCM connector B4 terminals 14 10 and ground Terminals Wire color Voltage V nd oltage by 22
141. power is supplied e to BCM terminal 35 e through 10A fuse No 1 located in the fuse block J B When the driver side door switch is ON door is OPEN ground is supplied e to BCM terminal 14 e through driver side door switch terminal 1 e through driver door switch case ground When the driver side door switch is ON door is OPEN ground is supplied with navigation system combination meter terminal 7 e through driver side door switch terminal 1 e through driver door switch case ground When the passenger side door switch is ON door is OPEN ground is supplied e to BCM terminal 10 e through passenger side door switch terminal 1 e through passenger side door switch case ground When the passenger side door switch is ON door is OPEN ground is supplied with navigation system combination meter terminal 6 e through passenger side door switch terminal 1 e through passenger side door switch case ground When the trunk room lamp switch is ON trunk is OPEN ground is supplied e to BCM terminal 18 e through the trunk room lamp switch terminal 1 and 2 e through body grounds B402 B413 Key fob signal is inputted to BCM the antenna of the system is combined with BCM The remote keyless entry system controls operation of the e power door lock hazard and horn reminder auto door lock map lamp and ignition keyhole illumination panic alarm trunk lid opener keyless power window down open OPERATED PROC
142. r initialization refer to Operation Manual NATS IVIS NVIS NG Check the following e Harness for open or short between security indicator lamp and BCM NATS control unit e Indicator lamp condition PIIA2499E Revision 2004 April BL 137 2003 G35 Coupe IVIS INFINITI VEHICLE IMMOBILIZER SYSTEM NATS Diagnostic Procedure 6 A1500280 Self diagnostic results LOCK MODE displayed on CONSULT II screen 1 CONFIRM SELF DIAGNOSTIC RESULTS Confirm SELF DIAGNOSTIC RESULTS LOCK MODE is displayed on CONSULT II screen Is CONSULT II screen displayed as above ae Yes gt gt GO TO 2 LOCK MODE P1610 No gt gt GO TO BL 132 Diagnostic Procedure 1 PIIA1264E 2 ESCAPE FROM LOCK MODE Turn ignition switch OFF Turn ignition switch ON with registered key Do not start engine Wait 5 seconds Return the key to OFF position Wait 5 seconds Repeat steps 2 and 3 twice total of three cycles Start the engine Does engine start Yes gt gt System is OK Now system is escaped from LOCK MODE No gt gt GOTO PERFORM INITIALIZATION WITH CONSULT II Perform initialization with CONSULT II For initialization refer to CONSULT II Operation Manual NATS IVIS NVIS NOTE If the initialization is not completed or malfunctions CONSULT II INITIALIZATION shows the message on the screen Can the system be initialized
143. r signal 2 System diagram Data link connector Input output signal chart Combination meter Steering angle sensor VDC TCS ABS control unit IPDM E R SKIA1880E T Transmit Receive Combina Steering VDC TCS Signals ECM TCM tion meter BCM angle ABS con IPDM E R sensor trol unit Engine speed signal T R R R Engine coolant temperature signal T R Accelerator pedal position signal T R R Closed throttle position signal T R Wide open throttle position signal T R Battery voltage signal T R Stop lamp switch R T Fuel consumption monitor signal T R A T self diagnosis signal T A T CHECK indicator lamp signal T R A T position indicator signal T R R ABS operation signal R T AIT shift schedule change demand R T signal Air conditioner switch signal R T A C compressor request signal T R A C compressor feedback signal T R Blower fan motor switch signal R T Cooling fan motor operation signal T R Revision 2004 April BL 54 2003 G35 Coupe Signals REMOTE KEYLESS ENTRY SYSTEM ECM TCM Combina tion meter BCM Steering angle sensor VDC TCS ABS con trol unit IPDM E R Position lights request signal R Low beam request signal Low beam status signal High beam request signal High beam status signal Front fog lights request signal 4 4 A
144. s open BCM terminals 10 or 14 receives a ground signal from each door switch Applied from without navigation system and with navigation system auxiliary circuit When a door is open combination meter terminal 6 or 7 receives a ground signal from each door switch The combination meter then sends a signal to the BCM through the CAN SYSTEM Applied from with navigation system formalities circuit When driver side door is unlocked by power window main switch door lock and unlock switch BCM terminal 74 receives a signal from terminal 12 of power window main switch When passenger side door is unlocked by power window sub switch door lock and unlock switch BOM ter minal 74 receives a signal from terminal 16 of power window sub switch When the hood is open IPDM E R receives a ground signal e to IPDM E R terminal 51 e through hood switch terminal 1 e through body grounds E17 and E43 The IPDM E R then sends a signal to the BCM through the CAN SYSTEM When the trunk lid is open BCM terminal 18 receives a ground signal from terminal 1 of the trunk room lamp switch e through body grounds B413 and B402 VEHICLE SECURITY SYSTEM ALARM OPERATION The vehicle security system is triggered by e opening a driver and passenger side door e opening the trunk lid e opening the hood e detection of battery disconnect and connect The vehicle security system will be triggered once the system is in armed phase When BCM receives a groun
145. s properly with door lock and 2 Replace power window main switch unlock switch Fuel lid opener actuator does not operate 1 Check fuel lid opener actuator BL 48 All door lock actuator operates properly With navigation system Without navigation system Revision 2004 April BL 36 2003 G35 Coupe POWER DOOR LOCK SYSTEM Check Door Switch With Navigation System First perform the SELF DIAG RESULTS BCM with CONSULT II then perform the each trou ble diagnosis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to 5 16 CONSULTI 1 CHECK DOOR SWITCH INPUT SIGNAL E With CONSULTI Check door switches DOOR SW DR DOOR SW AS in DATA MONITOR mode with CONSULT II Monitor item Condition COEM DOOR SW DR DOOR SW DR CLOSE OPEN OFF gt DOOR SW AS DOOR SW AS PIIA2464E Without CONSULT II Check voltage between combination meter connector M19 terminals 7 6 and ground Terminals Wire color CONNECT Item Condition Voltage V 02 HS Dri ide d Combination meter connector river side door switch 7 W CLOSE Battery voltage F 6 Ground 4 Passenger side 6 P OPEN 0 door switch OK or NG OK gt gt Door switch circuit is OK NG gt gt GO TO 2 PIIA3613E 2 CHECK DOOR SWITCH CIRCUIT 1 Turn ignition switch OFF
146. sajesipul SIIA2373E BL 146 2003 G35 Coupe Revision 2004 April BODY REPAIR 1 Hood 21 Front roof rail assembly 2 Front fender RH amp LH 22 Rear roof bow 3 Front pillar reinforcement assembly RH amp LH 23 Rear roof rail assembly 4 Front pillar hinge brace RH amp LH 24 Roof assembly for sunroof 5 Upper inner front pillar assembly RH amp LH 25 Rear fender assembly RH amp LH 6 Front roof rail brace RH amp LH 26 Rear fender drip RH amp LH 7 Inner side roof RH amp LH 27 Upper rear fender extension RH amp LH 8 Outer side roof rail reinforcement RH amp LH 28 Rear combination lamp base RH amp LH 9 Outer lock pillar reinforcement RH amp LH 29 Rear bumper bracket RH amp LH 10 Inner lock pillar assembly RH amp LH 30 Lower rear fender extension RH amp LH 11 Outer sill reinforcement assembly RH amp LH 31 Parcel shelf with rear waist 12 Inner rear pillar assembly RH amp LH 32 Rear panel assembly 13 Lower inner rear pillar RH amp LH 33 Rear bumper fascia bracket RH amp LH 14 Seat back support RH amp LH 34 Front door assembly RH amp LH 15 Side parcel shelf RH amp LH 35 Outer front door panel RH amp LH 16 Rear pillar reinforcement RH amp LH 36 Trunk lid 17 Outer rear wheel house RH amp LH 37 Front bumper reinforcement 18 Outer rear wheel house extension RH amp LH 38 Front bumper stay RH amp LH 19 Inner rear wheel house RH amp LH 39 Rear
147. spot welds 3 spot welds Front side member center closing plate Front side member center closing plate M IG plug weld For 3 panels plug weld method ex LE wi ES Revision 2004 April BL 175 MI G seam weld Point weld m SIIA2150E 2003 G35 Coupe BODY REPAIR Change parts Front strut housing LH Upper front hoodledge LH Hoodledge reinforcement LH Revision 2004 April BL 176 2003 G35 Coupe BODY REPAIR FRONT SIDE MEMBER e Work after hoodledge has been removed Service Joint Front side member rear reinforcement Front side member rear reinforcement 2 spot welds 3 spot welds M IG plug weld For 3 panels plug weld method cm LE Ja Revision 2004 April BL 177 seam weld Point weld SIIA2151E 2003 G35 Coupe BODY REPAIR Change parts Front side member assembly LH Front side member rear reinforcement LH Front side member outrigger assembly LH Front side member closing plate assembly LH Revision 2004 April BL 178 2003 G35 Coupe BODY REPAIR FRONT SIDE MEMBER PARTIAL REPLACEMENT Service Joint Before installing stabilizer This figure shows right front side member bracket reinforcement Remove stabilizer bracket reinforcement for easier installation Stabilizer mounting reinforcement il U 2 Stabilizer bracket reinforcement Before installing closing plate Front si
148. t incidents are caused by contact and movement between The cluster lid A and instrument panel Acrylic lens and combination meter housing Instrument panel to front pillar garnish Instrument panel to windshield Instrument panel mounting pins Wiring harnesses behind the combination meter A C defroster duct and duct joint These incidents can usually be located by tapping or moving the components to duplicate the noise or by pressing on the components while driving to stop the noise Most of these incidents can be repaired by apply ing felt cloth tape or silicon spray in hard to reach areas Urethane pads can be used to insulate wiring har ness CAUTION Do not use silicone spray to isolate a squeak or rattle If you saturate the area with silicone you will not be able to recheck the repair CENTER CONSOLE Components to pay attention to include 1 Shifter assembly cover to finisher 2 A C control unit and cluster lid C 3 Wiring harnesses behind audio and A C control unit The instrument panel repair and isolation procedures also apply to the center console DOORS Pay attention to the 1 Finisher and inner panel making a slapping noise 2 Inside handle escutcheon to door finisher 3 Wiring harnesses tapping 4 Door striker out of alignment causing a popping noise on starts and stops Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate many of these incidents You can
149. tage between combination meter connector M19 terminals 7 6 and ground Terminals Wire color CONNECT Item l Condition voltage V 9 HS Combination meter connector Driver side door Ww itch CN CLOSE Battery voltage Pie switc i Ground 4 L 6 7 Passenger side 6 P OPEN 0 door switch OK or NG OK gt gt Door switch circuit is OK NG gt gt GO TO 2 2 CHECK DOOR SWITCH CIRCUIT 1 Turn ignition switch OFF 2 Disconnect door switch and combination meter connector 3 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and combination meter connector M19 terminals 7 6 Driver side door E d mee 1 G B 7 W Continuity should exist HS 92 Passenger side door Door switch Combination meter connector connector 1 P 6 P Continuity should exist i 1 6 7 gt 4 Check continuity between door switch connector B17 driver side B410 passenger side terminals 1 and ground 1 G B or P Ground Continuity should not exist OK or NG OK gt gt GOTO3 NG Repair or replace harness PIIA3614E Revision 2004 April BL 113 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM 3 CHECK DOOR SWITCH Check continuity between door switch B17 driver side or B410 passenger side terminal 1 and ground part of door switch Terminal Door switc
150. tch LOCK SW DR AS Indicates ON OFF condition of lock signal from driver and passenger side door lock unlock switch UNLK SW DR AS Indicates ON OFF condition of unlock signal from driver and passenger side door lock unlock switch LK BUTTON SIG Indicates ON OFF condition of lock signal from key fob UN BUTTON SIG Indicates ON OFF condition of unlock signal from key fob TRUNK BTN SIG Indicates ON OFF condition of trunk lid open signal from key fob Active Test Test Item Description THEFT IND Revision 2004 April This test is able to check security indicator lamp operation The lamp will be turned on when ON on CONSULT II screen is touched BL 109 2003 G35 Coupe VEHICLE SECURITY THEFT WARNING SYSTEM Test Item Description HEAD LAMP This test is able to check vehicle security lamp headlamp alarm operation The headlamps will be activated for 0 5 seconds after on CONSULT II screen is touched HORN This test is able to check vehicle security horn horn alarm operation The horns will be activated for 0 5 seconds after on CONSULT II screen is touched Work Support Test Item Description SECURITY ALARM SET This mode is able to confirm and change security alarm ON OFF setting The switch which triggered vehicle security alarm is recorded This mode is able to confirm and THEFT ALM TRG erase the record of vehicle security alarm The trigger data can b
151. tery voltage 0 ON OFF Driver side door lock actuator Door lock unlock switch 23 Y Unlock Free Unlock 0 Battery voltage 28 W Power window battery power Battery voltage supply 30 PU Door lock actuators Lock Door jocks unido switch 0 Battery voltage Free Lock Passenger side door lock actu Door lock unlock switch 3 n ator Unlock Free Unlock Battery voltage 35 W L Ignition switch ON or START Ignition switch ON or START position Battery voltage ACC power supply T 36 LG ACC or ON Ignition switch ACC or ON position Battery voltage ON Key inserted in ignition key cylin 62 B P Key switch der OFF Key removed from IGN Battery voltage 0 key cylinder 70 L CAN H 71 R CAN L 72 PU Data link connector Power windgw switeh Driver side door and passenger side 74 Y door are closed Each door switches Serial link In the state that hazard reminder operates Terminals and Reference Value for IPDM E R WIRE are OFF PIIA2344J VOLTAGE V AIS001YA TERMINAL COLOR ITEM CONDITION Approx 14 Ground 0 45 B Ground 0 48 L CAN H 0 49 R CAN L 0 When door lock is operated using 53 G B Horn relay key fob Battery voltage 0 ON OFF Revision 2004 April BL 61 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM In the state that horn reminder operates Terminals
152. tion of ignition switch in ACC position KEY ON SW Indicates ON OFF condition of key switch DOOR SW DR Indicates ON OFF condition of driver side door switch DOOR SW AS Indicates ON OFF condition of passenger side door switch LOCK SW DR AS Indicates ON OFF condition of lock signal from lock unlock switch UNLK SW DR AS Indicates ON OFF condition of unlock signal from lock unlock switch KEY CYL LK SW Indicates ON OFF condition of lock signal from door key cylinder switch LK BUTTON SIG Indicates ON OFF condition of lock signal from key fob UN BUTTON SIG Indicates ON OFF condition of unlock signal from key fob PANIC BTN Indicates ON OFF condition of panic signal from key fob TRUNK BTN SIG Indicates ON OFF condition of trunk lid open signal from key fob TRUNK OPN MNTR This is displayed even when it is not equipped UN BUTTON ON Revision 2004 April Indicates ON OFF condition of unlock signal from key fob BL 64 2003 G35 Coupe Monitored REMOTE KEYLESS ENTRY SYSTEM Description LK UN BTN ON Indicates ON OFF condition of lock unlock signal at the same time from key fob DOOR SW RR Active Test This is displayed even when it is not equipped Test Item Description INT LAMP This test is able to check interior lamp operation The interior lamp is turned on when ON on CON SULT II screen is touched IGN ILLUM This test is able to
153. to the panel hole securely Hood lock cable 3 Apply the sealant to the grommet at mark properly Marking 0173 4 Install the cable securely to the lock Back side 5 After installing Make sure the hood lock adjustment and hood opener operation Hood Lock Control Inspection CAUTION If the hood lock cable is bent or deformed replace it 1 Make sure that the hood lock secondary latch is properly engaged with the secondary striker with hood s own weight M 2 2 Make sure that the hood lock primary latch is securely engaged with the hood striker with hood s own weight by dropping it from approx 200 mm 7 87 in height CAUTION Do not drop hood from a height of 300 mm 11 81 in or more condi IER 7 Primary latc 2 PIIB1082E 3 When pulling hood opener lever gently make sure that front end of the hood rises by approximately 20 mm 0 79in and that hood striker and hood lock primary latch are disengaged Also make sure that hood opener returns to the original position Revision 2004 April BL 16 2003 G35 Coupe HOOD 4 hood lock is properly lubricated If necessary apply Primary latch grease at the point shown in the figure Seconday latch ETA Apply body grease PIIA3550E Revision 2004 April BL 17 2003 G35 Coupe RADIATOR CORE SUPPORT RADIATOR CORE SUPPORT PFP 62500 Removal and Installation mm SEC 625 2 18 0 24 0 1 9 2 4 14
154. ton keeps pushing Pushing TRUNK TRUNK BTN SIG ON Pushing PANIC PANIC BTN ON Pushing LOCK and UNLOCK at the LK UN BTN ON ON same time OK or NG OK gt gt Key fob is OK NG gt gt Replace key fob Check ACC Switch 1 CHECK ACC SWITCH E With CONSULT II LK UN BTN ON PIIA4945E 15001 Check ACC switch SW in DATA MONITOR mode with CONSULT II DATA MONITOR MONITOR Monitor item Condition Ignition switch position is ACC or ON ON ACC SW Ignition switch position is OFF OFF Without CONSULT II Check voltage between BCM connector and ground Terminals Wire color Item Condition 2 M Terminal z ppro Con Wire nector color ACC or ON Battery voltage BCM M1 36 LG Ground OFF 0 OK or NG OK ACC switch is OK NG Check the following e 10A fuse No 6 located in fuse block J B e Harness for open or short between BCM and fuse Revision 2004 April BL 68 ACC ON SW PIIA3367E MA BCM connactor PIIA3366E 2003 G35 Coupe REMOTE KEYLESS ENTRY SYSTEM Check Door Switch With Navigation System First perform the SELF DIAG RESULTS in BCM with CONSULT II then perform the each trou ble diagnosis of malfunction system indicated SELF DIAG RESULTS of BCM Refer to 5 16 CONSULTI 1 CHECK DOOR SWITCH INPUT SIGNAL E
155. touched PANIC ALRM SET Panic alarm operation mode can be changed in this mode The operation mode will be changed when MODE SET on CONSULT II screen is touched TRUNK OPEN SET Trunk lid opener operation mode can be changed in this mode The operation mode will be changed when MODE SET on CONSULT II screen is touched PW DOWN SET Keyless power window down open operation mode can be changed in this mode The operation mode will be changed when MODE SET on CONSULT II screen is touched Hazard and horn reminder mode C KE MODE 3 MODE 4 MODE 5 MODE 6 duci Lock Unlock Lock Unlock Lock Unlock Lock Unlock Lock Unlock Lock Unlock dmi rning Twice Once Twice Twice Once Twice Once Horn sound Once Once Auto door lock operation mode MODE 1 MODE 2 MODE 3 Auto locking function 1 minutes Nothing 5 minutes Panic alarm operation mode MODE 1 MODE 2 MODE 3 Key fob operation 0 5 seconds Nothing 1 5 seconds Trunk open operation mode MODE 1 MODE 2 MODE 3 Key fob operation 0 5 seconds Nothing 1 5 seconds Power window down open operation mode MODE 1 MODE 2 MODE 3 Key fob operation 3 seconds Nothing 5 seconds Data Monitor Monitored Item Description IGN ON SW Indicates ON OFF condition of ignition switch in ON position ACC ON SW Indicates ON OFF condi
156. usually insulate the areas with felt cloth tape or insulator foam blocks from the Nissan Squeak and Rattle Kit J43980 to repair the noise o gre om Revision 2004 April BL 8 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS TRUNK Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner In addition look for 1 Trunklid dumpers out of adjustment 2 Trunk lid striker out of adjustment 3 The trunk lid torsion bars knocking together 4 Aloose license plate or bracket Most of these incidents can be repaired by adjusting securing or insulating the item s or component s caus ing the noise SUNROOF HEADLING Noises in the sunroof headling area can often be traced to one of the following 1 Sunroof lid rail linkage or seals making a rattle or light knocking noise 2 Sunvisor shaft shaking in the holder 3 Frontor rear windshield touching headling and squeaking Again pressing on the components to stop the noise while duplicating the conditions can isolate most of these incidents Repairs usually consist of insulating with felt cloth tape SEATS When isolating seat noise it s important to note the position the seat is in and the load placed on the seat when the noise is present These conditions should be duplicated when verifying and isolating the cause of the noise Cause of seat noise include 1 Headrest rods and holder 2 Asqueak between the seat pad cushion and frame
157. uter 54 Removal and Installation of Trunk Lid Stay 88 SE 56 ize 88 Wiring Diagram KEYLES 57 INSTALLATION dritter eren tete 88 GL T ette tet oai tae ea sels 57 Removal and Installation of Trunk Lid Lock 88 tenter test 58 REMOVALS tnt is tet v te sts 88 FIGE TEES 59 2 000400 88 cu TL 60 Removal and Installation of Trunk Lid Striker 88 Terminals and Reference Value for BOM 61 REMOVAL 96 88 Terminals and Reference Value for IPDM E R 61 INSTALLATION ettet cde inen ne En hehe tn tn 88 Terminals and Reference Value for Combination Removal and Installation of Trunk lid Emergency o ats ee atte ted 62 Opener Cable 89 CONSULT II Function 2 2 2 62 REMOVA 50 89 CONSULT II Inspection Procedure 62 INSTALLATION etnies 89 MULTI REMOTE ENT 024 2 62 Removal and Installation of Trunk Lid Weatherstrip 89 CONSULT II Application Items 63 TRUNK OPENER nes 91 MULTI REMOTE CONTENT 63 Wiring Diagram TLID 91 WOK FI W 65 Terminals and Reference Value for BOM 92 Trouble Diagnosis Chart by
158. ve holder 3 Remove trunk lid stay 4 Remove the mounting bolts and remove the trunk lid assembly Flat bladed screwdriver Holder SIIA1561E INSTALLATION Install in the reverse order of removal CAUTION e After installing apply touch up paint the body color onto the head of the hinge mounting bolts e After installing check operation e After installing perform fitting adjustment Refer to BL 86 Fitting Adjustment Revision 2004 April BL 87 2003 G35 Coupe TRUNK LID Removal and Installation of Trunk Lid Stay A500278 REMOVAL 1 Insert flat bladed screwdriver into the gap and remove holder 2 Remove trunk lid stay on the trunk lid 3 Remove the stud bolts and trunk lid stay lid JA Stud balls 0 11 8 13 7 4 2 1 3 kg m 9 10 ft lb PIIA4138E INSTALLATION 1 Install in the reverse order of removal 2 After installing check the operation Removal and Installation of Trunk Lid Lock REMOVAL 1 Remove the trunk lid finisher Refer to El 39 Removal and Installation for Trunk Room Trim 2 Disconnect the emergency handle and trunk lid opener cable from the clip 3 After removing the harness connector remove the mounting bolts and remove the trunk lid lock Trunk lid opener ___ Apply body grease actuator ig kg m PIIA1098E INSTALLATION 1 Install in the reverse order of removal 2 After installing close
159. window main switch to BCM e Doorlock and unlock switch signal The under mentioned signal is transmitted from power window sub switch to BCM e Doorlock and unlock switch signal OUTLINE Functions Available by Operating the Door Lock and Unlock Switches on Driver s Door and Passenger s Door e With the locking operation of door lock and unlock switch door lock actuators of driver s and passenger s doors are locked e With the unlocking operation of door lock and unlock switch door lock actuators of driver s and passen ger s doors are unlocked Functions Available by Operating the Key Cylinder Switch e With the locking operation of door key cylinder door lock actuators of all doors are locked e When door key cylinder is unlocked door lock actuator driver side is unlocked e When door key cylinder is unlocked for the second time within 5 seconds after the first operation door lock actuators on driver s and passenger s doors are unlocked Unlock mode can be changed using WORK SUPPORT mode in DOOR LOCK UNLOCK SET Refer to BL 35 WORK SUPPORT Key Reminder Door System When door lock and unlock switch is operated to lock doors with ignition key put in key cylinder and driver s or passenger s door open driver and passenger door lock actuators are locked and then unlocked Key reminder door mode can be changed using WORK SUPPORT mode in ANTI LOCK OUT SET Refer to BL 35 WORK SUPPORT CAN Communication Syst
160. x 85 mm 2 36 x 3 35 in 76884 71L02 15 25 mm 0 59 0 98 in INSULATOR Foam blocks Insulates components from contact Can be used to fill space behind a panel 73982 9E000 45 mm 1 77 in thick 50 x 50 mm 1 97 x 1 97 in 73982 50Y00 10 mm 0 39 in thick 50 x 50 mm 1 97 x 1 97 in Revision 2004 April BL 7 2003 G35 Coupe SQUEAK AND RATTLE TROUBLE DIAGNOSIS INSULATOR Light foam block 80845 71L00 30 mm 1 18 in thick 30 x 50 mm 1 18 1 97 in FELT CLOTHTAPE Used to insulate where movement does not occur Ideal for instrument panel applications 68370 4 000 15 x 25 mm 0 59 x 0 98 in pad 68239 13E00 5 mm 0 20 in wide tape roll The following materials not found in the kit can also be used to repair squeaks and rattles UHMW TEFLON TAPE Insulates where slight movement is present Ideal for instrument panel applications SILICONE GREASE Used in of UHMW tape that will be visible or not fit Note Will only last a few months SILICONE SPRAY Use when grease cannot be applied DUCT TAPE Use to eliminate movement CONFIRM THE REPAIR Confirm that the cause of a noise is repaired by test driving the vehicle Operate the vehicle under the same conditions as when the noise originally occurred Refer to the notes on the Diagnostic Worksheet Generic Squeak and Rattle Troubleshooting 0 Refer to Table of Contents for specific component removal and installation information INSTRUMENT PANEL Mos
161. y switch connector 2 Check continuity between key switch terminals 1 and 2 Connector Terminals Condition Continuity DISCONNECT t Key is inserted Yes 1 5 M25 1 2 Key is removed No OK or NG OK Check the following e 10A fuse No 21 located in fuse block J B e Harness for open or short between key switch and fuse e Harness for open or short between BCM and key switch NG Replace key switch Check Door Lock and Unlock Switch 1 CHECK POWER WINDOW OPERATION Does power window system operate normally YES or NO YES gt gt 2 NO Refer to GW 35 Trouble Diagnoses Symptom Chart Revision 2004 April BL 41 2003 G35 Coupe POWER DOOR LOCK SYSTEM 2 CHECK DOOR LOCK AND UNLOCK SWITCH OUTPUT SIGNAL With CONSULT II Check door lock and unlock switch LOCK SW DR AS UNLK SW DR AS in DATA MONITOR mode with CONSULT II Refer to BL 35 DATA MONITOR e When door lock and unlock switch is turned to LOCK LOCK SW DR AS ON DATA MONITOR e When door lock and unlock switch is turned to UNLOCK MONITOR LOCK SW DR AS UNLK SW DR AS ON UNLK SW DR AS 0172 Without CONSULT II 1 Remove key from ignition key cylinder and the all door are closed 2 Check the signal between BCM connector and ground with oscilloscope when door lock and unlock switch driver side and passenger side is turned LOCK or UNLOCK 3 Make sure s
162. you confirm the repair If the noise can be duplicated easily during the test drive to help identify the source of the noise try to dupli cate the noise with the vehicle stopped by doing one or all of the following 1 Close a door Rev the engine Use a floor jack to recreate vehicle twist At idle apply engine load electrical load half clutch on M T model drive position on A T model Raise the vehicle on a hoist and hit a tire with a rubber hammer Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs If it is difficult to duplicate the noise drive the vehicle slowly on an undulating or rough road to stress the vehicle body CHECK RELATED SERVICE BULLETINS After verifying the customer concern or symptom check ASIST for Technical Service Bulletins TSBs related to that concern or symptom If a TSB relates to the symptom follow the procedure to repair the noise LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE 1 Narrow down the noise to a general area To help pinpoint the source of the noise use a listening tool Chassis Ear J39570 Engine Ear and mechanics stethoscope 2 Narrow down the noise to a more specific area and identify the cause of the noise by e removing the components in the area that you suspect the noise is coming from Do not use too much force when removing clips and fasteners otherwise clips and fastener can be broken or lost during the re

BODY, LOCK & SECURITY SYSTEM

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BODY, LOCK &amp; SECURITY SYSTEM

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BODY, LOCK & SECURITY SYSTEM