073 TechLink April 2010_April 2010 TechLink
Contents
1. 5 2010 Two Mode Hybrid System Changes 5 Power Steering Hose Retrofit Procedure 6 EBCM and BPMV Parts Restriction 6 Properly Locking the Roof Rack Cross Rails 6 No Retained Accessory Power after Radio Replacement 7 Inoperative Power Liftgate 7 Heated Seat and PPS Module Kit 7 Car Issues Fix lt Right the First Time 8 Truck Issues Fix It Right the First Time 8 Service Know How 0000 0s 8 Customer Care and Aftersales Electrical Ground Repairs continued from page 1 form when there is a small motion between electrical contacts causing electrical resistance across the connection Remove any corro sion or contamination on the electrical ground wire terminal Install the terminal tighten the conductive nut to the proper torque and verify system operation Refer to the bulletin for a list of part numbers for the replacement fasteners and special tools A video of the ground repair proce dure can be viewed on the December 2009 edition of the Emerging Issues seminar 10209 12D Thanks to Dave Peacy Installed M6 stud washer and nut The rivet stud forms a collar on the rear side to prevent rotation in the hole Various Electrical Conditions The follow ing electrical issues may be evident on some 2005 2008 Cobalt 2007 2008 Gb and 200b 2006 Pursuit Canada only models SIR warning lamp2. Thanks to Jeremy Richardson Heated Seat The hose coupler A may not be properly seated on the drain B and PPS Module Kit If it is determined through proper diagnosis that the passenger s side heated seat cushion element on a 2009 2010 Impala is inoperative and needs to be replaced order and install the MODULE KIT INFL RST FRT PASS PRESENCE The module kit includes the Passenger Presence System PPS sensor heated seat element and seat cushion Beginning with the 2009 model year the PPS sensor is located on top of the heated seat element The module kit Is required because attempting to remove or install the PPS sensor and the heated seat element will damage the compo nents as well as the seat cushion TIP Currently the Electronic Parts Catalog may have the heated seat element available for the passenger s seat However there is no way to install the heated seat element under the PPS sensor without damaging the PPS sensor or seat foam In addition the heated seat element should not be installed on top of the PPS sensor Use the module kit only The Service Information does list a procedure for replacing the heated seat element for the passenger s and or driver s front seat This procedure is intended for the driver s seat only and is being updated hanks to David Eplin Car Issues Fix It Right the First Time oe Reference Model Year s Vehicle Line s Condition Don t Do This info
3. The Battery Electrical Drain Parasitic Load Test diagnostic procedure found in the Engine Electrical service category in GM Service Information has been updated starting with the 2010 model year Changes were made to enhance the diagnostic procedure and offer additional information More details provided by the field ser vice engineers have been added to the Diagnostic Aids category to help techni clans better understand how different components affect proper operation For example the diagnostic aids point out e Aftermarket accessories installed into the courtesy lamp circuit can cause the inadvertent power timer in the BCM to keep resetting This Subscribe or would cause the BCM to remain awake and cause a current drain on the battery An engine off natural vacuum evaporative test can occur if the ECM determines the drive cycle has met the appropriate criteria immedi ately after key off The ECM will stay awake and the vent solenoid will stay energized for as long as 45 minutes The typical current draw for this is about 1 A Some automatic climate control systems can remain in a semi awake state for up to three hours Actual draw amounts vary by vehicle platform but are typically not greater than 50 mA o Connect Workbenches My Shortcuts Messages Library Unsubscribe to Paper Service Bulletins Dealerships can order as well as stop the delivery of paper service bulletins by completing the
4. Load ECU Status Reprogramming Estmated time remaining 0 M4382 Connecting to the Server Prim A security timer may cause programming to appear to freeze on this screen Once the security timer counts down 10 minutes the programming session will resume and complete normally Thanks to Paul Gallo and Jeff Flood 2010 Wheel Nut Torque Specifications Wheel nut torque specifications over the years have often been consistent for all passenger cars or trucks as well as from one model year to the next However wheel sizes assembly requirements and manufacturer designs have led to many changes and as a result torque specifications have changed too Technicians should no longer assume the torque specification is the same as it always has been for a passenger car or truck New specifica tions are put in place for a number of reasons and A may change with each model year Following are the 2010 model year wheel nut torque specifications Use them any time a wheel is being installed on a vehicle An improperly torqued wheel can cause brake rotor distortion which leads to brake pedal pulsation Refer to SI for additional information about proper wheel installation and tool use It s recommended to use a calibrated torque wrench to achieve the specified torque The wheel nut torque specifications can be found in the Service and Appearance Care section of the owner manuals and the Suspension g
5. and repairing Reprogram the SDM Do not replace the SDM 10 09 41 001A illuminated SIR lamp 2010 Camaro Driver passenger door accent Replace the door lighting harness Do not replace the door pad 09 08 42 005A lighting inoperative or loses intensity assembly 2010 Camaro Noise from IP heater Install the check valve as Do not replace the 09 01 37 001A core transmission area described in the bulletin transmission 2007 2009 SKY Solstice Engine over heating poor Install two valves in the cooling Do not allow air pockets to 10 06 02 001 heater performance system cause overheating Truck Issues Fix It Right the First Time Model Year s Vehicle Line s Condition Do This Don t Do This Reference Information Bulletin 2007 Kodiak Sierra Silverado TopKick Engine Replace and tighten the clamp Do not replace the 09 06 93 001A 2010 oil cooler leaks from charge air cooler and turbocharger oil in the charge turbocharger air inlet adapter air cooler system is normal 2001 Sierra Silverado Fluid leak during cold Install extension on transmission Do not replace the 10 07 30 001A 2010 weather from transmission vent case vent transmission case or any internal parts 2006 Impala Equinox Torrent No crank no Reprogram the heated seat Do not replace the heated seat 10 08 50 001 2010 start discharged or low battery module module 2006 Canyon Colorado Vehicles leans left Confirm lean condition then Do not replace the rear 07 03 0
6. bit size Failure to use the specified size could alter the alignment of the vehicle and the driveline 2 Carefully center the drill bit on the hole in the mounting plate on the axle and enlarge the hole 3 Install the replacement spring verifying proper fit to the axle Thanks to Jeremy Richardson Intermittent Service Park Assist Message An intermittent Service Park Assist Message may display on the DIC of some of the following models equipped with RPO UD7 or UD5 2010 SRX CTS Wagon Escalade models Avalanche Camaro Equinox Silverado Traverse Tahoe Suburban Enclave Acadia Sierra Terrain and Yukon models There may be one or more of the following DTCs stored in history B0954 01 B0955 01 B0956 01 B0957 01 B0958 01 B0959 01 B0960 01 and or B0961 01 If after normal diagnostics the cause of the condition is not found reprogram the Park Assist Control Module with an updated calibration currently available in TIS2WEB Thanks to James Will April 2010 Control Module mil Service Information 22 2 Cadillacs Escalade Document ID 2354699 Control Module References Programming and Setup Procedures Control Module Scan Tool Informatio Schematic Programming and Setup Accessory DC Power Control Hybrid Controls schematics Module Scan Tool information Accessory AC and OC Power Control Module Every time a control module is programmed or replaced there are different setup proc
7. here are just a few of the items that should be checked before beginning the program ming procedure e Always verify a valid reason for reprogramming such as if advised by the GM Technical Assistance Center TAC or GM Techline Customer Support Center TCSC or instruct ed by an SI document recall Pl service bulletin etc Viewing existing calibrations in TIS2Web and deciding to reprogram because there are updates available is not a valid reason for reprogramming a module e Nominal battery voltage should be 12 5 to 13 5 volts This can be checked in most vehicles by connecting a scan tool and viewing the data display for the module Look for the battery voltage or ignition 1 signal to verify good voltage levels e Due to the time requirements of programming a control module connect a Midtronic charger battery maintainer PSC 550 or PSC 330 to maintain system voltage If this tool is not available do not connect a standard battery charger Instead connect a fully charged 12V jumper or booster pack disconnected from the AC power supply e t is essential that the TIS2Web PC MDI and or scan tool is equipped with the latest software Please verify this before programming e The ignition switch must be in the proper position SPS prompts you to turn on the ignition with the engine off Do not change the position of the ignition switch during the programming procedure unless instructed to Avoid programming inter
8. illuminated instrument panel lights flicker inopera tive parking lamps flicker inoperative tail lamps dim inoperative trunk open lamp illuminated radio inoperative door lock inoperative no start or no crank One possible cause of these conditions may be the interior wiring at the S361 J361 splice Inspect splice S361 J361 parking lamp circuit located in the body harness under the driver s seat Remove the driver s seat from the vehicle and the driver s door opening carpet retainer Peel back the carpet to about the B pillar and inspect the wires If there is any damage repair splice 361 J361 and other wires Be sure to shrink wrap any repairs to protect against moisture If there is excessive moisture or water evident watertest the vehicle for any leaks Thanks to Jim Loomis i A Location of splice S361 J361 under the driver s seat Installing Replacement Rear Leaf Spring When installing a replacement rear leaf spring on the 2004 2009 Colorado or Canyon technicians may notice a change in the diameter of the center alignment bolt on the replacement spring Inspect the replacement spring center alignment bolt If the head of the bolt measures approximately 15mm it is a new design spring Rear leaf spring mounting plate Perform the following modification to allow installation of the replacement spring to the axle 1 Obtain a 19 32 drill bit TIP Do not make a substitution for this drill
9. minor improvements but behaves largely the same for the driver Enhancements include e The engine will enter Auto Stop mode while in Reverse If the torque required to move the vehicle in Reverse is too April 2010 mode during a Remote Vehicle Start event New connectors have been added on the transmission auxiliary fluid pump and auxiliary fluid pump control module The connectors are incompatible with previous model years Thanks to Charles Krepp EBCM and BPMV Parts Restriction The Electronic Brake Control Module EBCM Kit and the Brake Pressure Modulator Valve BPMV Kit for the 2010 LaCrosse SRX Camaro Equinox and Terrain have been placed on parts restriction These parts must be ordered through the GM TAC Technical Assistance Center Prior to contacting TAC verify that proper diagnosis has been performed Power Steering Hose Retrofit Procedure e f DTCs are present and the Service Information SI procedure gives direction to replace the component first capture snapshot stored data and if possible test drive the vehicle with the MDI and a laptop installed to capture a snap shot of the EBCM data when the condition occurs Refer to the latest version of bulletin 10 07 30 002 for correct snapshot data collection Save the snapshot as it may be requested for later use When servicing a 2006 Impala or Monte Carlo or a 2005 2006 Grand Prix with a V8 engine following bulletin 06 02 32 014 it s Impo
10. subscription options on GM GlobalConnect Here are the instructions for how to order and how to stop paper copy service bulletins DWD STORE Online Catalog hem Search Subscriptions The Circuit System Verification category also has been updated to use either an inductive pickup probe or the essential tool J 38758 Parasitic Draw Test Switch Now the technician can use either tool to perform the battery drain test If an inductive pickup probe is available it will greatly reduce the hook up and testing time When using the J 38758 Parasitic Draw Test Switch the new diagnostic procedure greatly reduces the number of steps required to determine if an excessive current draw is present or not During testing the DMM mA current scale is no longer used this eliminates the high risk of damaging the DMM milliamp fuse Thanks to Dave Nowak Service Owner s Marwals 1 Log in to the GM GlobalConnect Dealer World Portal See 2 Click the DWD Store link 3 Click the Subscriptions link 4 You will see a list of options with an associated box for each option 5 Two options are 1 Field Product Bulletins and 2 Technical Bulletins 6 If you want to subscribe enter the desired quantity number in the boxes associated with Field and Product Bulletins and the boxes associated with Technical Bulletins If you want to unsubscribe enter a zero in these boxes There are seven categories Body Shop Busi
11. 6 001B 2010 front sits low on one side measure Z height in accordance springs adjust the rear spring with SI procedures If a difference shackles or shim at body in Z height refer to bulletin 07 mounts 03 06 001B for repairs 2009 Acadia Enclave Equinox OUTLOOK Grease the strut rod to the jounce Do not replace the strut or strut 09 03 08 004B 2010 Terrain Traverse Noise from front of bumper interface mount vehicle 2009 Acadia Enclave OUTLOOK Traverse Reprogram the IPC or heated seat Do not replace the battery 09 06 03 002F 2010 El09060 Engine no crank no start due to module discharged battery parasitic current draw 2010 SRX HVAC temperature setting display Reprogram the HVAC module Do not replace the radio HVAC 10 01 39 001 shows dashes or HVAC menu is blank control assembly or HVAC module 10210 04D Emerging Issues April 8 2010 Service To view Emerging Issues seminars Know How Log in to www gmtraining com select Service Know How TECHAssist from the menu select Emerging Issues and then Searchable Streaming Video to choose the current Emerging Issues seminar or past programs 8 April 2010
12. FLEGTRICAL GROUND REPAIRS Corroded or stripped electrical ground connections can cause a loss of module communication and other electrical system malfunctions leading to unnec essary repairs and parts replacement The electrical system relies on a secure corrosion free ground connection in order to function properly so any damaged ground connections must be repaired to provide a good mounting point with a low resistance ground path and prevent future corrosion GM recently released a new bulletin covering electrical ground connection repairs Refer to bulletin 10 08 45 001 for complete repair and installation instructions Here are the highlights The bulletin outlines ground repair procedures using one of the following replacement fasteners with a conductive finish e Welded M6 stud and nut e Welded M6 nut and bolt e Welded M8 nut and bolt Before installing a new fastener in the current ground location or at a new mounting location remove any grease M6 conductive rivet stud from the repair area using a residue free solvent After drilling the mounting hole for a new location remove any paint and primer from the area until bare metal is visible Install the appropriate new fastener and check that it is securely fastened without any detectable movement Cover the stud threads with protective material and refinish the repair area using an anti corrosion primer SPO Changes Name to Customer Care an
13. available in the service manual e fa Remote Keyless Entry RKE transmitter of an SRX with Keyless Access is lost and needs to be replaced a new transmitter can be programmed at the dealership using SPS or by using the procedures outlined in the owner manual Programming with or without a recognized transmitter Is covered Only the transmitters are needed using the owner manual procedure no other tools are required e f the power folding mirrors on an SRX vibrate at normal driving speeds or do not stay in the unfolded position they may have been manually folded or 4 Yukon Yukon XL 190 140 a Service Information 2010 Cadillac SRX Select a vehicle publication to view Service Manual Bulletins SRX VIN N Service Manual Accessories Manual ee Labor Time Guide usuy Owner Manual Cadillac Lumebed Warranty and Owner Assistanse Information Cadillac SRX Navigation System Global il iR LM i Cadillae SRX Owner Manual Global T 4X f Canadian Cadas Lnuted Warranty and Owner Ager tance Information Check the vehicle owner manual in SI for additional information not found in the service manual unfolded and need to be reset Other conditions that require the mirrors to be reset and the reset procedure are listed In the owner manual but are not in the service manual Thanks to Steve Apking and Jeremy Richardson April 2010 New Battery Electrical Drain Parasitic Load Test Diagnostic Procedure
14. blisher Thomas J Arnold GM Customer Care and Aftersales 4 Thomas Arnold GM com Editor Lisa G Scott GM Customer Care and Aftersales lt 4 Lisa G Scott GM com Technical Editor Mark Spencer lt 4 mspencer gpworldwide com Production Manager Marie Meredith Desktop Publishing obys Design LLG lt H dkelly 5by5dzign com FAX number 1 248 729 4704 Write to DK TechLink PO Box 500 Troy MI 46007 0500 GM TechLink on the Web GM GlobalConnect General Motors service tips are intended for use by professional technicians not a do it yourselfer They are written to inform those technicians of conditions that may occur on some vehicles or to provide information that could assist in the proper service of a vehicle Properly trained technicians have the equipment tools safety instructions and know how to do a job properly and safely If a condition is described do not assume that the bulletin applies to your vehicle or that your vehicle will have that condition See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information Inclusion in this publication is not necessarily an endorsement of the individual or the company Copyright 2010 General Motors Company All rights reserved April 2010 No Retained Accessory Power after Radio Replacement After radio silverbox SBX replace ment on 2010 LaCrosse SRX Equin
15. d Aftersales GM recently announced that the Service Parts Operations SPO organization will now be known as GM Customer Care and Aftersales It includes GM Service Operations ACDelco GM Goodwrench and GM Performance Parts The name change was made to better reflect GM s renewed emphasis on customer satisfaction and service after the sale Thanks to Lisa Scott April 2010 TIP The surrounding area must be properly finished prior to the installation of the ground wire terminal and conduc tive nut to maintain a secure stable and corrosion tree electrical ground Thoroughly clean the stud threads using a residue free solvent Once dry apply dielectric lubricant to the threads to reduce the possibility of fretting TIP Fretting corrosion is a build up of insulating oxidized wear debris than can continued on page 2 TECH2 7 5 Electrical Ground Repairs 1 SPO Changes Name to Customer Care and Aftersales nonan aaa eee 1 Installing Replacement Rear Leaf Spring 2 Various Electrical Conditions 2 Intermittent Service Park Assist Message 2 Control Module Programming and Setup Procedures 05 3 Global A Architecture Programming Tip 3 2010 Wheel Nut Torque Specifications 4 Owner Manuals Available in Sl 4 New Battery Electrical Drain Parasitic Load Test Diagnostic Procedure 5 Subscribe or Unsubscribe to Paper Service Bulletins
16. edures to follow to ensure that the control module and related compo nents operate properly All of these setup and initializa tion procedures as well as critical information to ensure proper programming are covered in the Control Module References table in the Service Information SI Cigar Wighter Power Outlet Schematics HVAC Schematics Air Conditioning Compressor Control Module Assist Step Control Module Scan r Step Running oard Schematics Tool information HYAC Schematics w C32 Auniliary Blower Control Module or HVAC Schematics w C33 Aan Body Control Module Body Control System Schematics Scan Tool information The table includes links to all information related to the programming of a control module including e Control module scan tool information e Schematics e Repair instructions e Programming and setup information Setup Procedures Once programming is completed successfully it s critical to perform the necessary post programming setup procedures For example when programming the Transfer Case Shift Control Module TCCM it s necessary to perform the Transfer Case High Low Clutch Reset procedure From the Control Module References table there is a link to the setup proce dures and the Transfer Case High Low Clutch Reset procedure which lists the steps to perform the reset procedure using a scan tool or the transfer case shift control switch Proper Programming To ensure proper programming
17. ness Office Finance Insurance Parts Sales Service and Used to enter a quantity number to subscribe or a zero to unsubscribe see the accompanying subscription form Current Order To subscribe or unsubscribe to paper bulletins enter the desired quantity in the boxes associated with Field and Product Bulletins and Technical Bulletins 7 Click the Save button TIP It is very important to click the Save button in order to save your subscription changes If you are having a problem subscribing or unsubscribing and would like help with the subscription process call the GM Fulfillment Helpdesk at 1 866 700 0001 Thanks to Vivian Williams Chad O Brien Katul Patel Michael Balon Rick Gatt and Tom Nguyen 2010 Two Mode Hybrid System Changes Several changes in operating characteristics and hardware have been made to the Two Mode Hybrid system RPO HP2 available on the 2010 Escalade Silverado Tahoe Sierra and Yukon The ECM HPCM MCM1 MCM2 and TCM in 2010 models large such as backing up an incline the engine will start and remain running until the transmission is shifted out of Reverse If the incline is steep the engine may increase in speed in a step function causing a small bump This is considered normal operation have completely new software This software is incompatible e f conditions allow the engine may now enter Auto Stop with previous model years The driving feel has some
18. nks to Daven Thanks to Jeremy Richardson Properly Locking the Roof Rack Cross Rail Some owners of the 2010 Equinox and Terrain may not be properly locking the roof rack cross rails in place This information applies to both the factory installed and the GM Accessory roof rack cross rails Do not replace any parts for this concern The cross rails can be locked in four positions only If the lever is not flat the cross rail is not completely engaged The roof rack cross rails can be locked in four positions along the roof rack side rails These four positions are the only positions where the cross rails will lock Push the lever down to completely engage the cross rails into the side rail holes Slide the cross rails back and forth until the lock pins engage In the holes The lever should be flat and tight to the cross rail TIP An audible click can be heard as the pins align and the cross rails lock If the lever is not flat the cross rail will not be completely engaged in a side rail hole Be sure to slide the cross rail for ward and backward to ensure that It is completely secured and that each lever stays tight to the cross rails Thanks to Ron Erman April 2010 GM TechLink is a monthly magazine for all GM retail technicians and service consultants providing timely information to help increase know ledge about GM products and improve the performance of the service department Pu
19. ox and Terrain models equipped with radio RPO UYZ the radio may turn off within 5 7 seconds of turning off the ignition When the radio was replaced the Manufacture Enable Counter MEC may not have been reset to zero A new service SBX MEC is set at 255 Unlike other radios on these models each drive cycle takes 10 minutes and 8 seconds of ignition On time to count as an ignition cycle which drops the MEC counter down by one Cycling the ignition would take a considerable amount of time to zero a MEC starting from 255 To enable the Retained Accessory Power RAP feature zero the MEC using the GDS scan tool Connect the GDS scan tool to the vehicle and per form the Retained Accessory Power function located under the Radio Control Functions selection Verify RAP operation is functioning correctly Do not replace the radio for this condition Thanks to Jeremy Richardson inoperative Power Liftgate The power liftgate may not function on 2010 SRX models also equipped with a sunroot Inspect the liftgate pump to determine if water may be in the pump well area Drivers may also notice wet carpet or a water leak condition If water is found in the pump well area check the sunroof drain hoses in the left rear corner of the vehicle The hose coupler may not be properly seated on the drain Reassemble the drain hose clean any area affected by the water and replace any water damaged components as necessary
20. rmation Bulletin 1999 2009 All Vehicles Use of surface conditioning Use the approved cleaning Do not allow cleaning debris or 00 06 01 012C disks when cleaning engine gasket sealing methods abrasive pads to damage the surfaces and or reused engine parts engine 2006 2010 Lucerne DTS Escalade ESV EXT Monte Diagnose and replace the right Do not replace the Passenger 07 09 41 010A Carlo Impala Avalanche Silverado front seatbelt buckle if necessary Presence System or the Suburban Tahoe Sierra Yukon XL Denali Sensing and Diagnostic Airbag light On DTCs B0071 and B0081 set Module 2006 2010 DTS Valet key not operating properly If P N 20784578 requires Do not use the old part 09 08 49 015A replacement use valet key P N number 15289761 2007 2010 AURA Malibu VUE Hybrid tensioner Replace the hybrid tensioner and Do not replace the hybrid 09 06 01 009A primary accessory drive pulley bearing pivot bolt as an assembly if the tensioner pivot bolt noise or spring tensioner shoulder bolt or pivot bolt has hex head or thread independently from the bracket pivot bolt fatigue damage assembly 2004 2006 Vibe MIL illuminated DTC P0133 set Follow the diagnostics in the Do not replace the PCM 09 06 04 008A bulletin and reprogram the PCM if necessary 2004 2009 Aveo G3 Wave HVAC blower motor Replace both the blower and Do not replace only the resistor 10 01 37 001A inoperative or operates on high speed resistor only 2010 Camaro Diagnosing
21. rtant to note that the new power steering hose is physically different than the original The newly designed hose has a fin type cooler built onto the hose assembly e f DTCs are not present refer to Symptoms in SI and search all applicable bulletins Pl s for repair information The new design power steering hose should include installa prior to contacting TAC tion instructions which describe how to install the new design hose on vehicles that did not have this style hose previously e When calling TAC to review the case have as much Per the installation instructions it is necessary to drill mounting stored DTC and snapshot information as possible holes in the cradle to attach the new design hose assembly to available the vehicle e After reviewing the diagnosis if either component If the retrofit instructions have not been packed with the replacement is needed TAC will arrange for ordering power steering hose kit or are not available to the technician of the part s Record the TAC case number to be working on the vehicle in the dealership refer to PIC5318 which used by the parts department in conjunction with the includes the complete removal and installation procedure part as this is the control number needed to track shipment of the part It is not necessary to call TAC for TIP Always verify the correct part number listed in the ne part tracking information Electronic Parts Catalog when ordering the power steering hose ha
22. ruptions of any kind such as opening vehicle doors or depressing the brake pedal It is also a good practice to make sure no other applications are active or running on the TIS2Web PC e DTCs may set during programming Clear DTCs after programming is complete April 2010 3 Awdiary Fluid Pump Control Module Automatic Transmission Controls Schematics Check the Control Module References table in SI for control module programming and setup information From the Control Module Reference table click the SPS link for complete programming information TIP lf error codes appear during SPS programming do NOT assume that the control module cannot be programmed There are certain events that can interrupt programming In most cases a second attempt at programming will be successful If an error code is received after the second attempt document the code and contact TCSC for assistance Thanks to Mike Waszczenko and Dave Peacy Global A Architecture Programming Tip After a control module has been replaced on a Global A vehicle 2010 Camaro LaCrosse SRX Equinox and Terrain in some instances a security timer will be activated When the security timer starts during the control module program ming session the Load ECU Status bar may briefly show activity before appearing to freeze up The status message says Connecting to the Server Server Download Status Download completed Estimated time remaining o
23. t Tires and Wheels section of the service manuals that are available on SI Thanks to Brad Thacher and Kathleen Jakes Escalade ESV EXT 2010 Wheel Nut Torque Specifications po CTS O PTS Cis DTS SRX STS Spec N m lb ft 190 140 150 110 140 100 190 140 140 100 190 140 150 110 140 100 190 140 140 100 190 140 140 100 140 100 140 100 190 140 190 140 140 100 140 100 140 100 190 140 190 140 190 140 GMC 190 140 Owner Manuals Available in SI Looking for Information on how to reset a vehicle s power folding mirrors or program a replacement key fob If the first place you would search for such information is the service manual available in the Service Information SI scroll down the page to another publication that is available in Sl the owner manual SI includes all of a model s owner manual publications such as the owner manual navigation system manual or diesel engine supple ment in addition to the service manual bulletins accessories manual and labor time guide The owner manual includes technical or service information that can be helpful in the service bay TIP Owner manual information is not repeated in the service manual information in Sl Here are two examples concern ing the 2010 SRX of simple service programming information found in the owner manual that is not
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