2001 IMPREZA SERVICE MANUAL QUICK REFERENCE INDEX
Contents
1. 2 0 L model 2 2nd Automatic gear change 1st _ 2nd lt 3rd lt Transfer clutch Hydraulic multi plate clutch 4th Drive amp driven plate 1 1st 1st gear locked Deceleration possible 1st lt number of transfer 4 2nd lt 3rd lt 4th clutch eel as Hydraulic remote control Control method Electronic hydraulic type method The same Automatic transmission Lubricant fluid used in automatic transmis 7 HYDRAULIC CONTROL AND LUBRICA sion TION 1st reduction gear ratio 1 000 53 53 Electronic hydraulic control Four forward speed Type changes by electrical signals of vehicle speed and accel erator throttle opening Dexron III type Automatic transmission fluid 8 0 8 3 2 8 5 8 8 US Fluid capac 1e IPS qt 7 0 7 3 Imp qt ity 8 4 8 7 0 8 9 9 2US 29 nee qt 7 4 7 7 Imp qt Forced feed lubrication with oil pump Automatic transmission fluid above mentioned Fluid Lubrication system 10 FINAL REDUCTION Model 1 6 L model 2 0 L model Front final gear ratio 4 444 40 9 4 111 37 9 ITEM Front differential gear oil API Classification GL 5 SAE Viscosity No and Applicable Temperature Lubrication oil B 15 5 0 15 2530 F 29 15 5 23 32 59 7786 90 85W 2 80W 80W 90 gt H3M1235A Front differential oil capacity 1 2 0 1 3 US qt 1 1 Imp qt AT 3 GENERAL DESCRIPTION AUTOMATIC TR2. dieci were id 8 Transfer Clutch Pressure Test eet Iri ener 9 Automatic Transmission Assembly 4 10 Transmission Mounting 2 0 0 00000 11 Extension Case Oil Seal it i cesta eto et odere 12s uia eee e ha e Pe Kato eei i Re Rene 13 Front Vehicle Speed 2 14 Rear Vehicle Speed 15 Torque Converter Turbine Speed 16 Control Valve BOO ss cse teo e tunt ie udo 17 Shift Solenoids Duty Solenoids and ATF Temperature Sensor SPT IND Sb Ras Sese neuer ELA E 19 Transmission Control Module TCM ssen 20 ATE Cooler Pipe and HlOS8 eet GENERAL DESCRIPTION AUTOMATIC TRANSMISSION 1 General Description 4 TRANSMISSION GEAR RATIO A SPECIFICATIONS Gear ratio 2 785 1 545 1 TORQUE CONVERTER CLUTCH 1 000 0 694 2 272 Model 1 6 L model 2 0 L model Symmetric 3 element single stage 2 phase torque converter Type SUN 22 24 20 22 5 PLANETARY GEAR AND PLATE Make 6L model 2 0 L model diameter Stall speed Tooth number of front sun gear at sea level One way Tooth number of front pinion clutch 236 mm 9 29 in 246 mm 9 69 in 2 200 2 700 rpm 2 000 2 500 rpm
3. 5 While forcibly depressing the foot brake pedal gradually depress the accelerator pedal until the engine operates at full throttle 3 4 5 re 6 B3M1589B A Brake pedal B Accelerator pedal 6 When the engine speed is stabilized read that speed quickly and release the accelerator pedal 7 Shift the select lever to Neutral and cool down the engine by idling it for more than one minute AUTOMATIC TRANSMISSION 8 Record the stall speed 9 If stall speed in 2 range is higher than specifica tions low clutch slipping and 2 4 brake slipping may occur To identify it conduct the same test as above in D range 10 Perform the stall tests with the select lever in the R range NOTE Do not continue the stall test for MORE THAN FIVE SECONDS at a time from closed throttle ful ly open throttle to stall speed reading Failure to follow this instruction causes the engine oil and ATF to deteriorate and the clutch and brake to be adversely affected Be sure to cool down the engine for at least one minute after each stall test with the select lever set in the P or N range and with the idle speed lower than 1 200 rpm f the stall speed is higher than the specified range attempt to finish the stall test in as short a time as possible in order to prevent the automatic transmission from sustaining damage Stall speed at sea level 1 6 L model 2 200 2 700 2 0 L model 2 000 2 500
4. 15 Remove front and rear vehicle speed sensor and torque converter turbine speed sensor Front vehicle speed sensor and torque converter turbine speed sensor A Front vehicle speed sensor B Torque converter turbine speed sensor B3M1056B A Rear vehicle speed sensor B Front vehicle speed sensor 16 Remove oil pan 17 Disconnect duty solenoids and ATF tempera ture sensor connectors Remove connectors from clip and disconnect connectors at 9 places 2 22631 C Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure duty solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor Transfer duty solenoid Brown Transmission ground c mi EO O G H 1 J 18 Remove harness assembly B INSTALLATION 1 Pass the harness assembly through the hole in the transmission case V O 32 FRONT VEHICLE SPEED SENSOR 2 Connect harness connectors at 9 places Connect connectors of same color and secure connectors to valve body sing clips B2M2263l gt Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure dut
5. AT 13 STALL TEST AUTOMATIC TRANSMISSION 3 EVALUATION Stall speed at sea level Position Cause Throttle valve not fully open Less than specifications Erroneous engine operation Torque converter clutch s one way clutch slipping Line pressure too low Low clutch slipping One way clutch malfunctioning Line pressure too low Greater than specifications Reverse clutch slipping Low amp reverse brake slipping Line pressure too low Low clutch slipping 2 4 brake slipping AT 14 TIME LAG TEST 6 Time Lag Test A INSPECTION 1 GENERAL INFORMATION If the select lever is shifted while the engine is idling there will be a certain time elapse or lag be fore the shock can be felt This is used for checking the condition of the low clutch reverse clutch low amp reverse brake and one way clutch CAUTION Perform the test at normal operation fluid temperature 60 to 80 C 140 to 176 F Be sure to allow a one minute interval be tween tests Make three measurements and take the aver age value 2 TEST METHODS 1 Fully apply the parking brake 2 Start the engine Check idling speed A C OFF 3 Shift the select lever from N to D range Using a stop watch measure the time it takes from shifting the lever until the shock is felt Time lag Less than 1 2 seconds 4 In same manner measure the time lag for N gt R Time lag Less than 1 5 seconds 3 EV
6. D PREPARATION TOOL 1 SPECIAL TOOLS ILLUSTRATION TOOL NUMBER DESCRIPTION AUTOMATIC TRANSMISSION Use SUBARU genuine gear oil grease etc or the equivalent Do not mix gear oil grease etc with that of another grade or from other manufacturers Be sure to tighten fasteners including bolts and nuts to the specified torque Place shop jacks or safety stands at the specified points Apply gear oil onto sliding or revolution surfaces before installation Replace deformed or otherwise damaged snap rings with new ones Before installing O rings or oil seals apply suffi cient amount of ATF fluid to avoid damage and de formation Becareful not to incorrectly install or fail to install O rings snap rings and other such parts Before securing a part on a vice place cushion ing material such as wood blocks aluminum plate or shop cloth between the part and the vice Avoid damaging the mating surface of the case Before applying sealant completely remove the old seal REMARKS 398527700 B3M1977 PULLER ASSY Used for removing and installing extension case roller bearing 498057300 B3M1972 INSTALLER Used for installing extension oil seal AT 5 AUTOMATIC TRANSMISSION GENERAL DESCRIPTION ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 498575400 OIL PRESSURE Used for measuring oil pressure GAUGE ASSY B3M2040 498897200 ADAPTER Used oil
7. tle 2 2 3 0 31 43 Full open Full closed AT 18 AUTOMATIC TRANSMISSION ASSEMBLY 9 Automatic Transmission As sembly A REMOVAL 1 Set the vehicle on the lift 2 Open front hood fully and support with stay 3 Disconnect battery ground terminal 4 Remove air intake duct Ref to IN SOHC 7 REMOVAL Air Intake Duct 5 Remove air cleaner case Ref to IN SOHC 6 REMOVAL Air Cleaner Case 6 Remove air cleaner case stay 7 Remove front center rear exhaust pipe and muffler With OBD Ref to EX SOHC 7 REMOVAL Front Exhaust Pipe Ref to EX SOHC 11 REMOVAL Rear Exhaust Pipe and Ref to EX SOHO 12 RE MOVAL Muffler gt Without OBD lt Ref to EX SOHCw oOBD 9 REMOVAL Front Exhaust Pipe gt lt Ref to EX SOHCw oOBD 13 REMOVAL Rear Exhaust Pipe gt and lt Ref to EX SOHCw oOBD 14 REMOVAL Muffler gt 8 Disconnect the following connectors 1 Transmission harness connector p EMT 8 S2M0212 2 Transmission ground terminal 9 Remove starter Ref to SC 5 REMOVAL Starter AUTOMATIC TRANSMISSION 10 Remove pitching stopper 11 Separate torque converter clutch from drive plate 1 Remove service hole plug 2 Remove bolts which hold torque converter clutch to drive plate 3 While rotating the engine remove other bolts using ST CAUTION Be careful not to drop bolts into torque co
8. 9 CLIMBING CONTROL FUNCTION Check that gear remains in 3rd when going up a grade Check that gear remains in 3rd when applying the brakes while going down a grade 10 0IL LEAKS After the driving test inspect for oil leaks AT 12 STALL TEST 5 Stall Test A INSPECTION 1 GENERAL INFORMATION The stall test is of extreme importance in diagnos ing the condition of the automatic transmission and the engine It should be conducted to measure the engine stall speeds in R and 2 ranges Purposes of the stall test 1 To check the operation of the automatic trans mission clutch 2 To check the operation of the torque converter clutch 3 To check engine performance 2 TEST METHODS 1 Preparations before test 1 Check that throttle valve opens fully 2 Check that engine oil level is correct Check that coolant level is correct Check that ATF level is correct Check that differential gear oil level is cor ct Increase ATF temperature to 50 to 80 C 122 to 176 F by idling the engine for approxi mately 30 minutes with select lever set to N or 2 Install an engine tachometer at location visible from the driver s compartment and mark the stall speed range on the tachometer scale 3 Place the wheel chocks at the front and rear of all wheels and engage the parking brake 4 Move the manual linkage to ensure it operates properly and shift the select lever to the 2 range
9. Q 0 07 50 2 C 2 B3M1036C A Oil pan B Drain plug 4 Remove oil pan 5 Disconnect solenoid and sensor connectors Remove connectors from clip and disconnect con nectors af Co 5 5 247 0 2 2263 gt Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure duty solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor Transfer duty solenoid Brown Ti Q RAS Ex m 2 oL ol 6 Remove solenoids duty solenoids and ATF tem perature sensor B3M1039A S 2 ID lI II 5 Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure duty solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor OB n m G H 1 TRANSFER DUTY SOLENOID AND TRANSFER VALVE BODY 1 Set up the vehicle on the lift 2 Disconnect battery ground terminal 3 Remove air intake duct Ref to IN SOHC 7 REMOVAL Air Intake Duct 4 Remove air cleaner case Ref to IN SOHC 6 REMOVAL Air Cleaner Case 5 Remove pitching stopper 6 Remove front exhaust pipe with center exhaust pipe With OBD Ref to EX SOHO 7 REMO
10. Sprague type one way clutch Tooth number of front inter 2 OIL PUMP nal gear Tooth number of rear sun Type Pracoid constant displacement pump gear Driving method Driven by engine Tooth number of rear pinion Inner rotor Number of teeth Outer rotor 10 Tooth number of rear inter nal gear 3 TRANSMISSION CONTROL ELEMENT Drive amp driven plate number of high clutch Drive amp driven plate number of low clutch 4 forward 1 reverse double row plane Type tary gears Multi plate clutch 3 sets Drive amp driven plate number of reverse clutch Drive amp driven plate number of 2 4 brake Drive amp driven plate number of low amp reverse brake Multi plate brake One way clutch sprague type AT 2 GENERAL DESCRIPTION AUTOMATIC TRANSMISSION 6 SELECTOR POSITION 8 COOLING AND HARNESS Transmission in neutral output member immov Model 1 6 L and 2 0 L models able and engine start possible Ete Liquid cooled cooler incorpo 9 Sy rated in radiator P Park R Transmission in reverse for backing Reverse ATF cooling system Radi 4 630 kW 3 981 kcal h 15 797 Transmission in neutral and engine start possi ation capacity BTU h ble Inhibitor switch 12 poles Automatic gear change 1st _ 2nd 3rd Transmission harness 20 poles _ 4th 9 TRANSFER Automatic gear change 1st _ 2nd 3rd
11. level and leaks of the ATF Ref to AT 9 REPLACEMENT Automatic Trans mission Fluid AT 10 DIFFERENTIAL GEAR OIL 3 Differential Gear Oil A INSPECTION 1 Park vehicle on a level surface 2 Remove oil level gauge and wipe it clean 3 Reinsert the level gauge all the way Be sure that the level gauge is correctly inserted and in the proper orientation 4 Remove it again and note the reading If the dif ferential gear oil level is below the L line add oil to bring the level up to the F line 5 To prevent overfilling the differential gear oil do not add oil above the F line 53 0478 A Upper level B Lower level B REPLACEMENT 1 Lift up the vehicle 2 Drain differential gear oil completely CAUTION Directly after the engine has been running the differential gear oil is hot Be careful not to burn yourself NOTE Tighten differential gear oil drain plug after draining differential gear oil Tightening torque 44 N m 4 5 kgf m 32 5 ft Ib 2 acd 15 A Oil pan B Drain plug C Differential oil drain plug AUTOMATIC TRANSMISSION 3 Lower the vehicle 4 Pour gear oil into the gauge hole Recommended fluid Use GL 5 or equivalent Gear oil capacity 1 2 0 1 3 US qt 1 1 Imp qt 5 Check the level of the differential gear oil Ref to AT 11 INSPECTION Differential Gear Oil AT 11 ROAD TEST AUTOMATIC TRANSMI
12. pan B Drain plug C Differential oil drain plug 4 Remove the oil pan NOTE Remove and clean the magnet Remove the old gasket on the oil pan and trans mission case completely 5 Disconnect duty solenoids and ATF temperature sensor connectors Remove connectors from clip and disconnect connectors B2M2263J A B C Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure duty solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green c mi EO O 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor Transfer duty solenoid Brown G H 6 Remove the control valve When removing con trol valve body be careful not to interfere with transfer duty solenoid wiring B3M1037 AT 36 CONTROL VALVE BODY AUTOMATIC TRANSMISSION B INSTALLATION 5 Apply proper amount of liquid gasket to the en 1 Set the range select lever in position tire oil pan mating surface 2 Install the control valve and ground earth con Fluid packing nectors Tree Bond 1217B Tightening torque 8 0 8 kgf m 5 8 ft Ib B3M1040 6 Install the oil pan Tightening torque B3M1037A 4 9 N m 0 5 kgf m 3 6 ft Ib A Short bolts 7 Pour
13. pump housing when measuring reverse clutch pressure and line pressure B3M2041 498545400 FILTER WRENCH Used for removing and installing ATF filter B3M2042 498277200 STOPPER SET Used for installing automatic transmission assembly to engine S B3M2043 AT 6 GENERAL DESCRIPTION AUTOMATIC TRANSMISSION ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 41099AA020 ENGINE SUPPORT Used for supporting engine B3M1976 41099AA010 ENGINE SUPPORT Used for supporting engine BRACKET B3M1975 499977300 CRANK PULLEY Used for stopping rotating of crankshaft pulley WRENCH when loosening and tightening crankshaft pulley bolts B2M4157 24082AA150 CARTRIDGE Troubleshooting for electrical systems B2M3876 AT 7 GENERAL DESCRIPTION AUTOMATIC TRANSMISSION ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS 22771AA030 SELECT MONITOR Troubleshooting for electrical systems KIT English 22771AA030 Without printer German 22771AA070 Without printer French 22771AA080 Without printer Spanish 22771AA090 Without printer B2M3877 499267300 STOPPER PIN Used for installing inhibitor switch B3M2008 2 GENERAL PURPOSE TOOLS TOOL NAME REMARKS Circuit Tester Used for measuring resistance voltage and ampere AT 8 AUTOMATIC TRANSMISSION FLUID 2 Automatic Transmission Fluid A INSPECTION 1 Check the level of the ATF 1 Raise ATF temperature to 6
14. shield cover 5 Set the transmission jack under the transmis A REMOVAL 2 Remove the air intake duct lt Ref to IN SOHC HC 6 REMOVAL Air Cleaner Case gt wy ay aX 2 CROSSMEMBER AND CUSHION RUB 2 Jack up vehicle and support it with sturdy racks With OBD Exhaust Pipe gt and lt Ref to EX SOHC 12 RE lt Ref to EX SOHCw oOBD 9 REMOVAL Front EX SOHCw oOBD 14 REMOVAL Muffler gt exhaust pipe does not drop out sion AUTOMATIC TRANSMISSION CAUTION Make sure that the support plates of trans mission jack don t touch the oil pan 6 Remove the crossmember 52 0221 7 Remove the rear cushion rubber B INSTALLATION 1 PITCHING STOPPER 1 Install the pitching stopper Tightening torque T1 50 N m 5 1 kgf m 37 ft Ib 2 58 5 9 kgf m 43 ft lb EN LOSS l ZX KE a 2 Install the air intake duct and cleaner case AT 25 TRANSMISSION MOUNTING SYSTEM AUTOMATIC TRANSMISSION 2 CROSSMEMBER AND CUSHION RUB BER 1 Install the rear cushion rubber Tightening torque 1 6 L model 123 N m 12 5 kgf m 90 ft Ib 2 0 L model 38 3 9 kgf m 28 ft lb 2 Install the crossmember Tightening torque T1 35 N m 3 6 kgf m 26 ft Ib T2 70 N m 7 1 kgf m 51 4 ft Ib 3 Remove the transmission jack 4 Install the heat shield cover 5 Install the front center
15. 0 to 80 C 140 to 176 F from 40 to 60 C 104 to 140 F when cold by driving a distance of 5 to 10 km 3 to 6 miles NOTE The level of ATF varies with fluid temperature Pay attention to the fluid temperature when checking oil level oF HOT oL m m FO coro Lo B3M1020B A ATF level gauge B Upper level C Lower level 2 Make sure the vehicle is level After select ing all positions P R N D 3 2 1 set the se lect leveler in P range Measure fluid level with the engine idling NOTE After running idle the engine for one or two min utes before measurement 3 If the fluid level is below the center between upper and lower marks add the recommended ATF until the fluid level is found within the spec ified range above the center between upper and lower marks When the transmission is hot the level should be above the center of upper and lower marks and when it is cold the level should be found below the center of these two marks CAUTION Use care not to exceed the upper limit level ATF level varies with temperature Remem ber that the addition of fluid to the upper limit mark when the transmission is cold will result in the overfilling of fluid AUTOMATIC TRANSMISSION 4 Fluid temperature rising speed By idling the engine Time for temperature rise to 60 C 140 F with at mospheric temperature of 0 C 32 F More than 25 minutes R
16. 2001 IMPREZA SERVICE MANUAL QUICK REFERENCE INDEX TRANSMISSION SECTION CONTROL SYSTEMS AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION DIAGNOSTICS MANUAL TRANSMISSION AND DIFFERENTIAL This service manual has been prepared to provide SUBARU service personnel with the necessary information and data for the correct maintenance and repair of SUBARU vehicles This manual includes the procedures for maintenance disassembling reas sembling inspection and adjustment of components and diagnostics for guid ance of experienced mechanics Please peruse and utilize this manual fully to ensure complete repair work for satisfying our customers by keeping their vehicle in optimum condition When replacement of parts during repair work is needed be sure to use SUBARU genuine parts CLUTCH SYSTEM All information illustration and specifi cations contained in this manual are based on the latest product information available at the time of publication approval FUJI HEAVY INDUSTRIES LTD G1830GE4 DE a ry a a E e AUTOMATIC TRANSMISSION 1 General Description ae tete tbe eti ed 2 Automatic Transmission Fluid s id cc ped ects i o tO 3 Differential Gear LMEMEBLOLONE D cnm B Stall GSU stets aut edu rieLag e eet 7 Line Pressure TI8SLb o
17. ALUATION 1 If N gt D time lag is longer than specified Line pressure too low Low clutch worn One way clutch not operating properly 2 If N R time lag is longer than specified Line pressure too low Reverse clutch worn Low amp reverse brake worn AT 15 AUTOMATIC TRANSMISSION LINE PRESSURE TEST AUTOMATIC TRANSMISSION 7 Line Pressure Test A MEASUREMENT 1 GENERAL INFORMATION If the clutch or the brake shows a sign of slippage or shifting sensation is not correct the line pressure should be checked Excessive shocks during upshifting or shifting takes place at a higher point than under normal cir cumstances may be due to the line pressure being too high Slippage or inability to operate the vehicle may in most cases be due to loss of oil pressure for the operation of the clutch brake or control valve 1 Line pressure measurement under no load CAUTION Before measuring line pressure jack up all wheels Maintain temperature of ATF at approximate ly 50 C 122 F during measurement ATF will reach the above temperature after idling the engine for approximately 30 minutes with select lever in or 2 Line pressure measurement under heavy load CAUTION Before measuring line pressure apply both foot and parking brakes with all wheels chocked Same as for stall test conditions Measure line pressure when select lever i
18. ANSMISSION B COMPONENT NOTE For information about other transmission mounting components refer to AUTOMATIC TRANSMISSION Pub No G0853ZE a separate publication 1 TRANSMISSION MOUNTING T5 TRO0265 1 Pitching stopper Tightening torque N m kgf m ft Ib 2 Rear bracket FWD Ti 35 3 6 26 3 Rear cushion rubber FWD T2 39 4 0 29 4 Rear cushion rubber AWD T3 50 5 1 37 5 Crossmember T4 58 5 9 43 6 Stopper T5 70 7 1 51 T6 123 12 5 90 AT 4 GENERAL DESCRIPTION C CAUTION Wear working clothing including a cap protec tive goggles and protective shoes during opera tion Remove contamination including dirt and corro sion before removal installation and disassembly Keep the disassembled parts in order and pro tect them from dust or dirt Until the oil pan is removed do not place with the oil pan side facing up to prevent foreign matter from entering the valve body Before removal installation or disassembly be sure to clarify the failure Avoid unnecessary re moval installation disassembly and replacement When disassembling the case and other light al loy parts use a plastic hammer to force it apart Do not pry it apart with a screwdriver or other tool careful not to burn your hands because each part on the vehicle is hot after running
19. ATF into the oil charge pipe B Long bolts Recommended fluid 3 Connect all connector Dexron type automatic transmission fluid Fluid capacity 1 6 L models 8 0 8 3 0 8 5 8 8 US qt 7 0 7 3 Imp qt 2 0 L model 8 4 8 7 0 8 9 9 2 US qt 7 4 7 7 Imp qt 8 Check the level of the ATF Ref to AT 9 Automatic Transmission Fluid B2M2263J C DISASSEMBLY Refer to AUTOMATIC TRANSMISSION Pub A Lock up duty solenoid Blue EE B Low clutch timing solenoid Gray No G0853ZE a separate publication C Line pressure duty solenoid Red D ASSEMBLY D Shift solenoid 2 Yellow Refer to AUTOMATIC TRANSMISSION Pub E Shift solenoid 1 Green No G0853ZE a separate publication F 2 4 brake timing solenoid Black G 2 4 brake duty solenoid Red E INSPECTION 8 Refer to AUTOMATIC TRANSMISSION Pub H ATF temperature sensor ur G0853ZE a separate publication l Transfer duty solenoid Brown 4 Attach the magnet at the specified position B3M1105 AT 37 SHIFT SOLENOIDS DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR AUTOMATIC TRANSMISSION 17 Shift Solenoids Duty Sole noids and ATF Temperature Sensor A REMOVAL 1 Lift up the vehicle 2 Clean transmission exterior 3 Drain ATF completely NOTE Tighten ATF drain plug after draining ATF Tightening torque 25 N m 2 5 kgf m 18 1 ft Ib E de cg ejr i fs
20. OIL FILTER WRENCH AUTOMATIC TRANSMISSION C INSPECTION Replace the part if any defect is found from the in spection Check for rust hole ATF leaks and other damage AT 43 TRANSMISSION CONTROL MODULE TCM AUTOMATIC TRANSMISSION 19 Transmission Control Mod ule TCM A REMOVAL 1 Disconnect battery ground terminal G6M0095 2 Remove lower cover and then disconnect con nector 3 Disconnect connectors from transmission con trol module LHD model TRO326 A Transmission control module B Brake pedal bracket RHD model TRO327 A Transmission control module B Column shaft 4 Remove transmission control module B INSTALLATION 1 Install transmission control module Tightening torque LHD model 7 4 N m 0 75 kgf m 5 4 ft lb RHD model 25 2 5 kgf m 18 1 ft lb LHD model TROS26 A Transmission control module B Brake pedal bracket RHD model TROS28 A Transmission control module B Column shaft 2 Connect connectors to transmission control module 3 Install in the reverse order of removal AT 44 ATF COOLER PIPE AND HOSE 20 ATF Cooler Pipe and Hose A REMOVAL 1 Set the vehicle on the lift 2 Remove battery and washer tank 3 Lift up the vehicle 4 Remove the under cover 5 Discon
21. Oil pan B Drain plug C Differential oil drain plug 6 Remove the rear exhaust pipe and muffler With OBD Ref to EX SOHO 11 REMOVAL Rear Exhaust Pipe and Ref to EX SOHC 12 REMOVAL Muffler gt Without OBD lt Ref to EX SOHCw oOBD 13 REMOVAL Rear Exhaust Pipe gt and lt Ref to EX SOHCw oOBD 14 REMOVAL Muffler gt 7 Remove the heat shield cover 8 Remove the propeller shaft lt Ref to DS 16 RE MOVAL Propeller Shaft gt 9 Using ST remove the oil seal ST 398527700 PULLER ASSY 10 Using ST install the oil seal ST 498057300 INSTALLER 11 Install the propeller shaft Ref to DS 17 IN STALLATION Propeller Shaft gt 12 Install the heat shield cover AUTOMATIC TRANSMISSION 13 Install the rear exhaust pipe and muffler With OBD Ref to EX SOHO 11 INSTALLATION Rear Ex haust Pipe and Ref to EX SOHC 12 INSTAL LATION Muffler gt Without OBD lt Ref to EX SOHCw oOBD 13 INSTALLATION Rear Exhaust Pipe and Ref to EX SOHCw oOBD 14 INSTALLATION Muffler gt 14 Pour ATF and check the ATF level lt Ref to AT 9 Automatic Transmission Fluid gt AT 27 INHIBITOR SWITCH AUTOMATIC TRANSMISSION 12 Inhibitor Switch A INSPECTION When driving condition or starter motor operation is erroneous first check the shift linkage for improper operation If the shift linkage is functioning properly check the inhibitor switch 1 Disconnect inhibitor swit
22. SSION 4 Road Test A INSPECTION 1 GENERAL PRECAUTION Road tests should be conducted to properly diag nose the condition of the automatic transmission CAUTION When performing test do not exceed posted speed limit 2 D RANGE SHIFT FUNCTION Check shifting between 1st lt gt 2nd lt gt 3rd lt gt 4th while driving on normal city streets 3 D RANGE SHIFT SHOCK Check the shock level when shifting up during nor mal driving 4 KICK DOWN FUNCTION Check kick down for each gear Also check the kick down shock level 5 ENGINE BRAKE OPERATION Check the 3rd gear engine brake when shifting between D lt gt 3rd range while driving in 4th gear of D range 50 to 60 km h 31 to 37 MPH Check the 2nd gear engine brake when shifting between 3 lt gt 2 range while driving in the 3 range 3rd gear 40 to 50 km h 25 to 31 MPH Check the 1st gear engine brake when shifting between 2 lt 1 range while driving in the 2 range 2nd gear 20 to 30 km h 12 to 19 MPH 6 LOCK UP FUNCTION Check that rpm does not change sharply when the axle pedal is lightly depressed when driving on flat roads at normal speed in the lock up range 7 P RANGE OPERATION Stop the vehicle on an uphill grade of 596 or more and shift to P range Check that the vehicle does not move when the parking brake is released 8 UNUSUAL SOUNDS AND VIBRATION Check for unusual sounds and vibration while driv ing and during shifting
23. VAL Front Exhaust Pipe Without OBD Ref to EX SOHCw oOBD 9 REMOVAL Front Exhaust Pipe AT 38 SHIFT SOLENOIDS DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR 7 Raise vehicle and drain ATF f S Q 0 07 50 C ri A Oil pan B Drain plug C Defferential oil drain plug 8 Remove heat shield cover 9 Remove propeller shaft Ref to DS 16 RE MOVAL Propeller Shaft 10 Remove rear crossmember 1 Support transmission using a transmission jack and raise slightly 2 Remove bolts and nuts as shown in Figure AGS 5o AUTOMATIC TRANSMISSION 12 Remove select cable nut G3M0308 13 Move gear select cable so that extension bolts can be removed 14 Remove bolts 15 Remove extension case NOTE Use a container to catch oil flowing from extension B3M1044 16 Disconnect transfer duty solenoid connector 17 Remove transfer duty solenoid and transfer valve body B3M1045F A Transfer valve body B Transfer duty solenoid connector C Transfer duty solenoid AT 39 SHIFT SOLENOIDS DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR AUTOMATIC TRANSMISSION B INSTALLATION 1 Install solenoids and ATF temperature sensor Tightening torque T 8 N m 0 8 kgf m 5 8 ft lb 3 Apply proper amount of liquid gasket to the en tire oil p
24. al Description S2M0286 2 Connect Subaru Select Monitor to data link connector 5 Check line pressure in accordance with the fol lowing chart 3 EVALUATION Standard line pressure Line pres sure duty Throttle Line pressure ratio position kPa kg cm psi 1 128 1 304 5 Full open 11 5 13 3 164 189 1 520 1 716 Full open 15 5 17 5 220 249 304 412 3 1 4 2 44 60 Full closed AT 17 TRANSFER CLUTCH PRESSURE TEST AUTOMATIC TRANSMISSION 8 Transfer Clutch Pressure Test A INSPECTION 1 TEST METHODS Check transfer clutch pressure in accordance with the following chart in the same manner as with line pressure ST 498897700 PRESSURE ADAPTER SET OIL PRESSURE GAUGE ASSY AWD mode D range FWD mode P range engine speed 2 000 rpm CAUTION Before setting in FWD mode install spare fuse on FWD mode switch ST 498575400 B3M1047C A Test plug 2 EVALUATION NOTE If oil pressure is not produced or if it does not change in the AWD mode the transfer duty sole noid or transfer valve assembly may be malfunc tioning If oil pressure is produced in the FWD mode the problem is similar to that in the AWD mode Standard transfer clutch pressure kPa kg cm psi Duty ratio Throttle AWD mode FWD 96 position mode 932 1 089 9 5 11 1 135 158 2 3 throt 216 294
25. an mating surface Fluid packing Tree Bond 1217B B3M1040 4 Install oil pan A Lock up duty solenoid Blue Tightening torque T B Low clutch timing solenoid Gray 4 9 Nm 0 50 kgf m 3 6 ft Ib C Line pressure duty solenoid Red T D Shift solenoid 2 Yellow HT E Shift solenoid 1 Green NA EE F 2 4 brake timing solenoid Black SZ G 2 4 brake duty solenoid Red SS D ATF temperature sensor Ra Ge P 2 Connect harness connectors DP a f Connect connectors of same color and secure 5 Ive body using cli C2 r connectors to valve body using clips AENT 2 di h B3M1036C B2M2263J gt anana 2 1 a He He PD HP Lock up duty solenoid Blue Low clutch timing solenoid Gray Line pressure duty solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor Transfer duty solenoid Brown Oo ecc OW A Oil pan B Drain plug 5 Fill ATF up to the middle of the COLD side on level gauge by using the gauge hole Recommended fluid Dexron lll type automatic transmission fluid Fluid capacity 1 6 L model 8 0 8 3 0 8 5 8 8 US qt 7 0 7 3 Imp qt 2 0 L model 8 4 8 7 0 8 9 9 2 USqt 7 4 7 7 Imp qt 6 Check the ATF level Ref to AT 9 Automati
26. and replace with a new one Tightening torque T1 30 N m 3 1 kgf m 22 4 ft Ib T2 50 N m 5 1 kgf m 37 ft Ib 15 Install shift select cable onto select lever Ref to CS 10 INSTALLATION Select Cable 16 Install ATF level gauge guide and connect ATF cooler hoses to pipe N 7 S2M0909 17 Install propeller shaft Ref to 05 17 INSTALLATION Propeller Shaft AT 23 AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION 18 Install heat shield cover 19 Install front center rear exhaust pipes and muffler With OBD Ref to EX SOHC 8 INSTALLATION Front Ex haust Pipe gt Ref to EX SOHO 11 INSTALLA TION Rear Exhaust Pipe and lt Ref to EX SOHO 12 INSTALLATION Muffler gt Without OBD Ref to EX SOHCw oOBD 10 INSTALLATION Front Exhaust Pipe gt Ref to EX SOHCw oOBD 13 INSTALLATION Rear Exhaust Pipe and Ref to EX SOHCw oOBD 14 INSTALLA TION Muffler gt 20 Install under cover 21 Lower the vehicle 22 Install ATF level gauge S2M0214 23 Connect the following connectors 1 Transmission harness connectors 2 Transmission ground terminal 24 Connect the following cables 1 Cruise control cable With cruise control ve hicles 25 Install air cleaner case stay Tightening torque 16 N m 1 6 kgf m 11 6 ft Ib 26 Install air cleaner case R
27. c Transmission Fluid AT 40 SHIFT SOLENOIDS DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR 1 TRANSFER DUTY SOLENOID AND TRANSFER VALVE BODY 1 Install transfer duty solenoid and transfer valve body 1 Install transfer duty solenoid and transfer valve body Tightening torque T 8 0 8 kg m 5 8 ft lb 2 Connect transfer duty solenoid connector B3M1045G A Transfer valve body B Transfer duty solenoid connector C Transfer duty solenoid 2 Install extension case to transmission case 1 Tighten 11 bolts Tightening torque 25 2 5 kg m 18 1 ft Ib 2 Adjust the select cable Ref to CS 10 AD JUSTMENT Select Cable 3 Install rear vehicle speed sensor Tightening torque T 7 N m 0 7 kg m 5 1 ft Ib B3M1043A AUTOMATIC TRANSMISSION 4 Install rear crossmember 1 Tighten bolts Tightening torque T1 35 N m 3 6 kg m 26 ft Ib T2 70 N m 7 1 kg m 51 4 ft Ib 2 Lower and remove transmission jack 5 Install propeller shaft Ref to DS 17 INSTAL LATION Propeller Shaft 6 Install front exhaust pipe and center exhaust pipe 7 Lower and remove jack 8 Connect the following parts 1 Oxygen sensor connector 2 Transmission harness connector 9 Install pitching stopper Tightening torque T1 49 N m 5 0 kg m 36 2 ft Ib T2 57 N m 5 8 kg m 42 ft Ib 10 In
28. ch connector 2 Check continuity in inhibitor switch circuits with select lever moved to each position CAUTION Also check that continuity in ignition circuit does not exist when select lever is in R D 3 2 and 1 ranges NOTE If inhibitor switch is inoperative check for poor con tact of connector on transmission side Signal sent to TCM Starter circuit Back up light circuit 2 0016 3 Check if there is continuity at equal points when the select lever is turned 1 5 in both directions from the N range If there is continuity in one direction and the conti nuity in the other or if there is continuity at unequal points adjust the inhibitor switch lt Ref to AT 28 ADJUSTMENT Inhibitor Switch C A SEF C A B3M1586A A Continuity does not exist B Continuity exists 1 5 4 Repeat the above checks If there are abnormal ities adjust the select cable Ref to CS 10 AD JUSTMENT Select Cable B ADJUSTMENT 1 Shift the select lever to the N range 2 Loosen the three inhibitor switch securing bolts 3 Insert ST as vertical as possible into the holes in the inhibitor switch lever and switch body ST 499267300 STOPPER PIN CO 4 Tighten the three inhibitor switch bolts Tightening torque 3 4 N m 0 35 kgf m 2 5 ft Ib 5 Repeat the above checks If the inhibitor switch is determin
29. ed to be faulty replace it AT 28 INHIBITOR SWITCH C REMOVAL 1 Set up the vehicle on the lift 2 Move select lever to neutral position 3 Remove air intake duct and cleaner case 4 Disconnect inhibitor switch connector Zan puff Kw 2 B 22 jw Inhibitor switch lt RIC i J EN E SS B3M1028B 5 Remove inhibitor switch connector from stay 6 Lift up the vehicle 7 Remove front exhaust pipe with center exhaust pipe With OBD Ref to EX SOHC 7 REMOVAL Front Exhaust Pipe Without OBD Ref to EX SOHCw oOBD 9 REMOVAL Front Exhaust Pipe 8 Remove snap pin from range select lever A Snap pin B Select cable C Range select lever AUTOMATIC TRANSMISSION 9 Remove plate assembly from transmission case B3M1030H A Select cable B Plate ASSY 10 Remove bolts STA B3M1031B A Inhibitor switch 11 Move range select lever to parking position left side 9144 B3M1032B A Range select lever AT 29 INHIBITOR SWITCH AUTOMATIC TRANSMISSION 12 Remove inhibitor switch from transmission A Inhibitor switch 13 Dsiconnect inhibitor switch harness from inhib itor switch D INSTALLATION 1 Co
30. ef to IN SOHC 7 INSTALLATION Air Intake Duct 27 Install air intake duct Ref to IN SOHC 7 IN STALLATION Air Intake Duct 28 Connect battery ground cable 29 Fill ATF up to the middle of the COLD side on level gauge by using the gauge hole Recommended fluid Dexron Ill type automatic transmission fluid Fluid capacity 1 6 L model 8 0 8 3 0 8 5 8 8 US qt 7 0 7 3 Imp qt 2 0 L model 8 4 8 7 2 8 9 9 2 USqt 7 4 8 4 Imp qt 30 Take off vehicle from lift arms 31 Check select lever operation Ref to AT 28 INSPECTION Inhibitor Switch 32 Check the ATF level Ref to AT 9 Automatic Transmission Fluid 33 Check the vehicle on the road tester Ref to AT 12 Road Test AT 24 TRANSMISSION MOUNTING SYSTEM 10 Mounting Sys tem 1 PITCHING STOPPER 1 Disconnect battery ground terminal 7 REMOVAL Air Intake Duct 3 Remove the air cleaner case Ref to IN SO 4 Remove the pitching stopper N AGE ANAS SS 0072 1 Disconnect battery ground terminal 3 Remove the front center rear exhaust pipes and muffler Ref EX SOHO 7 REMOVAL Front Exhaust Pipe Ref to EX SOHC 11 REMOVAL Rear MOVAL Muffler gt Without OBD Exhaust Pipe gt Ref to EX SOHCw oOBD 13 REMOVAL Rear Exhaust Pipe gt and lt Ref to CAUTION When removing exhaust pipes be careful each 4 Remove the heat
31. eference Time for temperature rise to 30 C 86 F with atmo spheric temperature of 0 C 32 F Approx 8 min utes Byrunning the vehicle Time for temperature rise to 60 C 140 F with at mospheric temperature of 0 C 32 F More than 10 minutes 5 Method for checking fluid level upon delivery or at periodic inspection Check fluid level after a warm up run of approx 10 minutes During the warm up period the au tomatic transmission functions can also be checked 2 Check the fluid for leaks Check for leaks in the transmission If there are leaks it is necessary to repair or replace gasket oil seals plugs or other parts B REPLACEMENT 1 Lift up the vehicle 2 Drain ATF completely CAUTION Directly after the engine has been running the ATF is hot Be careful not to burn yourself NOTE Tighten ATF drain plug after draining ATF Tightening torque 25 N m 2 5 kgf m 18 1 ft lb A Oil pan B Drain plug C Differential oil drain plug 3 Lower the vehicle 4 Pour ATF into the oil charge pipe Recommended fluid Dexron Ill type automatic transmission fluid AT 9 AUTOMATIC TRANSMISSION FLUID AUTOMATIC TRANSMISSION Capacity Fill the same amount of fluid drained from drain plug hole Capacity when transmission is overhauled 1 6 L model 8 0 8 3 0 8 5 8 8 US qt 7 0 7 3 Imp qt 2 0 L model 8 4 8 7 0 8 9 9 2 US qt 7 4 7 7 Imp qt 5 Check the
32. ful not to drop the ST into the torque con verter clutch case when removing ST ST 498277200 STOPPER SET 2 Install starter Ref to SC 6 INSTALLATION Starter 3 Tighten bolt which holds right upper side of transmission to engine Tightening torque 50 N m 5 1 kgf m 36 9 ft Ib B3M2044 AT 22 AUTOMATIC TRANSMISSION ASSEMBLY 9 Install torque converter clutch to drive plate 1 Tighten bolts which hold torque converter clutch to drive plate 2 Tighten other bolts while rotating the engine by using ST CAUTION Be careful not to drop bolts into torque convert er clutch housing ST 499977300 Tightening torque 25 N m 2 5 kgf m 18 1 ft Ib CRANK PULLEY WRENCH 3 Clog plug onto service hole 10 Remove ST 4 NEN E ut s G2M0313 11 Install pitching stopper Tightening torque T1 50 N m 5 1 kgf m 37 ft lb T2 58 5 9 kgf m 43 ft lb ANS ps 12 Lift up the vehicle Install front drive shafts into transmission 1 Lift up the vehicle 2 Install front drive shaft into transmission 3 Drive spring pin into chamfered hole of drive shaft AUTOMATIC TRANSMISSION CAUTION Always use a new spring pin G2M0325 13 Install ball joint into housing 14 Connect stabilizer link to transverse link and temporarily tighten bolts CAUTION Discard loosened self locking nut
33. move nuts which hold lower side of trans mission to engine B3M2047 27 Place transmission jack under transmission CAUTION Make sure that the support plates of trans mission jack don t touch the oil pan 28 Remove transmission rear crossmember from vehicle 52 0221 29 Remove transmission CAUTION Move transmission and torque converter as a unit away from engine B2M0035 AT 21 AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION B INSTALLATION 1 Install rear cushion rubber to transmission as sembly Tightening torque 1 6L MODEL 123 N m 12 5 kgf m 90 ft Ib 2 0L MODEL 38 3 9 kgf m 28 ft lb 2 Install ST to torque converter clutch case ST 498277200 STOPPER SET H2M1961A 3 Install transmission onto engine 1 Gradually raise transmission with transmis sion jack B2M0035 2 Engage them at splines 4 Install transmission rear crossmember Tightening torque T1 35 3 6 kgf m 26 ft lb T2 70 N m 7 1 kgf m 51 4 ft Ib 5 Take off transmission jack 6 Tighten nuts and bolts which hold lower side of transmission to engine Tightening torque 50 N m 5 1 kgf m 36 9 ft Ib B3M2047 7 Lower the vehicle 8 Connect engine and transmission 1 Remove ST from torque converter clutch case NOTE Be care
34. nect ATF cooler hose from radiator NOTE Do not remove with a screwdriver or other point ed tools When the hose is difficult to remove wrap a shop cloth around the hose to protect it Turn it with pli ers and then pull directly out with your hand 0329 6 Disconnect ATF cooler hoses from pipes NOTE Do not remove with a screwdriver or other point ed tools When the hose is difficult to remove wrap a shop cloth around the hose to protect it Turn it with pli ers and then pull directly out with your hand AUTOMATIC TRANSMISSION 7 Remove ATF cooler pipe from frame TRO0331 8 Remove the oil cooler inlet and outlet pipes CAUTION When removing outlet pipe be careful not to lose ball and spring used with retaining screw EAT N A Inlet pipe B Outlet pipe AT 45 ATF COOLER PIPE AND HOSE AUTOMATIC TRANSMISSION B INSTALLATION 1 Install the oil cooler outlet and inlet pipes CAUTION Be sure to use a new aluminum washer Tightening torque T1 44 N m 4 5 kgf m 32 5 ft Ib 2 25 2 5 kgf m 18 1 ft lb NE G X3 x s dir eve AE a A Inlet pipe B Outlet pipe 2 Install ATF cooler pipe to frame TRO331 3 Connect ATF cooler hose to pipe transmission side NOTE Install so
35. nnect inhibitor switch harness to inhibitor switch 2 Install inhibitor switch to transmission case N c A Inhibitor switch Jay B3M1033B 3 Move range select lever to neutral position 4 Using ST tighten bolts of inhibitor switch ST 499267300 STOPPER PIN Tightening torque 3 4 0 35 kgf m 2 5 ft lb Lore ee E B3M1034B A Inhibitor switch B Range select lever 5 Install select cable to range select lever 6 Install plate assembly to transmission Tightening torque T 24 5 N m 2 50 kgf m 18 1 ft Ib 10301 A Select cable B Plate ASSY 7 Install snap pin to range select lever A Snapring B Select cable C Range select lever 8 Install front exhaust pipe with center exhaust pipe Ref to EX SOHC 8 INSTALLATION Front Ex haust Pipe or Ref to EX SOHCw oOBD 10 INSTALLATION Front Exhaust Pipe 9 Lower the vehicle 10 Install inhibitor switch connector from stay 11 Connect inhibitor switch connector QL Ln 2 2 5 2672797 Ed E es BS SIC RK B3M1028B A Inhibitor switch 12 Install air intake duct and cleaner case AT 30 FRONT VEHICLE SPEED SENSOR 13 Front Vehicle Speed Sensor A REMOVAL 1 Set up the vehicle on the lift 2 Disconnect batter
36. nvert er clutch housing ST 499977300 CRANK PULLEY WRENCH 52 0207 12 Install ST to torque converter clutch case ST 498277200 STOPPER SET H2M1961A 13 Remove ATF level gauge AT 19 AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION CAUTION 19 Drain ATF to remove ATF drain plug Plug opening to prevent entry of foreign parti cles into transmission fluid fs Q 0 0750 A X ri LO e _52 0908 A Oil pan 14 Set ST B Drain plug NOTE 20 Disconnect ATF cooler hoses from pipes of Also is available Part No 927670000 transmission side and remove ATF level gauge ST 41099AA020 ENGINE SUPPORT ASSY guide G2M0313 S2M0909 15 hich holds right upper side of 21 Remove propeller shaft transmission to engine Ref to DS 16 REMOVAL Propeller Shaft gt x32 x c 22 Remove shift select cable Ref to CS 9 RE MOVAL Select Cable 23 Disconnect stabilizer link from transverse link 24 Remove bolt securing ball joint of transverse loink to housing B3M2044 16 Lift up the vehicle 17 Remove under cover 18 Remove heat shield cover AT 20 AUTOMATIC TRANSMISSION ASSEMBLY AUTOMATIC TRANSMISSION 25 Remove spring pins and separate front drive 30 Separate transmission assembly and rear shafts from each side of the transmission cushion rubber G2M0325 26 Re
37. oOBD 13 INSTALLATION Rear Exhaust Pipe and Ref to EX SOHCw oOBD 14 INSTALLA TION Muffler gt 11 Lower the vehicle 12 Install the transmission connector to the stay 13 Install air intake duct and air cleaner case AT 33 REAR VEHICLE SPEED SENSOR AUTOMATIC TRANSMISSION 14 Rear Vehicle Speed Sensor A REMOVAL When removing the rear vehicle speed sensor re fer to Front Vehicle Speed Sensor Ref to AT 31 REMOVAL Front Vehicle Speed Sensor B INSTALLATION When installing the rear vehicle speed sensor refer to Front Vehicle Speed Sensor Ref to AT 32 INSTALLATION Front Vehicle Speed Sensor AT 34 TORQUE CONVERTER TURBINE SPEED SENSOR AUTOMATIC TRANSMISSION 15 Torque Converter Turbine Speed Sensor A REMOVAL When removing the torque converter turbine speed sensor refer to Front Vehicle Speed Sensor Ref to AT 31 REMOVAL Front Vehicle Speed Sensor B INSTALLATION When installing the torque converter turbine speed sensor refer to Front Vehicle Speed Sensor Ref to AT 32 INSTALLATION Front Vehicle Speed Sensor AT 35 CONTROL VALVE BODY AUTOMATIC TRANSMISSION 16 Control Valve Body A REMOVAL 1 Lift up the vehicle 2 Clean transmission exterior 3 Drain ATF completely NOTE Tighten ATF drain plug after draining ATF Tightening torque 25 N m 2 5 kgf m 18 1 ft lb SS SS OS fs QO 0 07 50 Oe SER A Oil
38. rear exhaust pipes and the muffler With OBD Ref to EX SOHC 8 INSTALLATION Front Ex haust Pipe gt Ref to EX SOHO 11 INSTALLA TION Rear Exhaust Pipe and lt Ref to EX SOHO 12 INSTALLATION Muffler gt Without OBD Ref to EX SOHCw oOBD 10 INSTALLATION Front Exhaust Pipe gt Ref to EX SOHCw oOBD 13 INSTALLATION Rear Exhaust Pipe and Ref to EX SOHCw oOBD 14 INSTALLA TION Muffler gt C INSPECTION Repair or replace parts if the results of the inspec tion below are not satisfactory 1 PITCHING STOPPER Make sure that the pitching stopper is not bent or damaged Make sure that the rubber is not stiff cracked or otherwise damaged 2 CROSSMEMBER AND CUSHION RUB BER Make sure that the crossmember is not bent or damaged Make sure that the cushion rubber is not stiff cracked or otherwise damaged AT 26 EXTENSION CASE OIL SEAL 11 Extension Case Oil Seal A INSPECTION Make sure ATF does not leak from the joint of the transmission and propeller shaft If so replace oil seal Ref to AT 27 REPLACEMENT Extension Case Oil Seal B REPLACEMENT 1 Set the vehicle on the lift 2 Disconnect battery ground terminal 3 Lift up the vehicle 4 Clean transmission exterior 5 Drain ATF completely NOTE Tighten ATF drain plug after draining ATF Tightening torque 25 2 5 kgf m 18 1 ft lb fs QO 0 07 50 2
39. s in R 2 with engine under stall conditions Measure line pressure within 5 seconds after shifting the select lever to each position If line pressure needs to be measured again allow the engine to idle and then stop Wait for at least one minute before measurement Maintain the temperature of ATF at approxi mately 50 C 122 F during measurement ATF will reach the above temperature after idling the engine for approximately 30 minutes with the select lever in or P 2 TEST METHODS 1 Temporarily attach the ST to a suitable place in the driver s compartment remove the blind plug lo cated in front of the toe board and pass the hose of the ST to the engine compartment ST 498575400 OIL PRESSURE GAUGE ASSY A Pressure gauge hose B Hole in toe board blank cap hole C Brake pedal 2 Remove the test plug and install ST instead ST 498897200 OIL PRESSURE GAUGE ADAPTER ze AC x 28 VC 5 Rx Ml 225 EAT 3l Q se Ti e gt AD N E 8 DE 224 E B3M1046C A Test plug 3 Connect ST1 with ST2 ST1 498897200 PRESSURE GAUGE ADAPTER ST2 498575400 PRESSURE GAUGE ASSY AT 16 LINE PRESSURE TEST AUTOMATIC TRANSMISSION 4 Check for duty ratio changes by opening and closing throttle valve using Subaru Select Monitor 1 Insert the cartridge to Subaru Select Moni tor Ref to AT 5 PREPARATION TOOL Gen er
40. stall air cleaner case and duct AT 41 SHIFT SOLENOIDS DUTY SOLENOIDS AND ATF TEMPERATURE SENSOR AUTOMATIC TRANSMISSION 11 Fill ATF up to the middle of the COLD side on level gauge by using the gauge hole Recommended fluid Dexron Ill type automatic transmission fluid Fluid capacity 1 6 L model 8 0 8 3 L 8 5 8 8 US qt 7 0 7 3 Imp qt 2 0 L model 8 4 8 7 L 8 9 9 2 US dt 7 4 7 3 Imp qt 12 Check the ATF level Ref to AT 9 Automatic Transmission Fluid AT 42 ATF FILTER 18 ATF Filter A REMOVAL NOTE The ATF filter is maintenance free 1 Lift up the vehicle 2 Using ST remove ATF filter ST 498545400 OIL FILTER WRENCH A ATF filter 3 Get new ATF filter and apply a thin coat of ATF to the oil seal B INSTALLATION 1 Install ATF filter Turn it by hand being careful not to damage oil seal 2 Using ST tighten ATF filter to transmission case Calculate ATF filter torque specifications using the following formula T2 L1 L1 L2 x T1 T1 14 N m 1 4 kgf m 10 1 ft lb Required torque setting T2 Tightening torque L1 ST length 0 078 m 3 07 in L2 Torque wrench length Example Torque wrench length mm in 100 3 94 Tightening torque N m kgf m ft Ib CAUTION Align ST with torque wrench while tightening ATF filter ST 498545400 3 Add ATF 4 Inspect level of ATF Ref to AT 9 Automatic Transmission Fluid
41. that the hose is not folded over exces sively bent or twisted Be careful to insert the hose to the specified po sition 4 Connect ATF cooler hose to pipe of radiator side NOTE Install so that the hose is not folded over exces sively bent or twisted Be careful to insert the hose to the specified po sition TRO329 5 Install the under cover 6 Install battery and washer tank 7 Fill ATF lt Ref to AT 9 Automatic Transmission Fluid gt NOTE Make sure there are no ATF leaks in joints between the transmission radiator pipes and hoses AT 46 ATF COOLER PIPE AND HOSE C INSPECTION Repair or replace any defective hoses pipes clamps and washers found from the inspection be low 1 Check for ATF leaks in joints between the trans mission radiator pipes and hoses 2 Check for deformed clamps 3 Lightly bend the hose and check for cracks in the surface and other damage 4 Pinch the hose with your fingers and check for poor elasticity Also check for poor elasticity in the parts where the clamp was by pressing with your fingernail 5 Check for peeling cracks and deformation at the tip of the hose AT 47 AUTOMATIC TRANSMISSION ATF COOLER PIPE AND HOSE AUTOMATIC TRANSMISSION AT 48
42. y ground terminal A Transmission connector Remove the transmission connector from stay 4 5 Lift up the vehicle 6 Clean transmission exterior 7 Drain ATF completely NOTE Tighten ATF drain plug after draining ATF Tightening torque 25 N m 2 5 kgf m 18 1 ft Ib A Oil pan B Drain plug C Differential oil drain plug AUTOMATIC TRANSMISSION 8 Remove front center exhaust pipes and muffler With OBD Ref to EX SOHO 7 REMOVAL Front Exhaust Pipe Ref to EX SOHO 11 REMOVAL Rear Exhaust Pipe and Ref to EX SOHC 12 RE MOVAL Muffler gt Without OBD lt Ref to EX SOHCw oOBD 9 REMOVAL Front Exhaust Pipe Ref to EX SOHCw oOBD 13 REMOVAL Rear Exhaust Pipe and Ref to EX SOHCw oOBD 14 REMOVAL Muffler gt 9 Remove the shield cover 10 Remove the propeller shaft Ref to DS 16 REMOVAL Propeller Shaft 11 Place transmission jack under transmission CAUTION Make sure that the support plates of trans mission jack don t touch the oil pan 12 Remove the transmission rear crossmember bolts 52 0221 13 Lower the jack NOTE Do not separate the AT jack and transmission 14 Remove the oil cooler outlet pipe CAUTION When removing outlet pipe be careful not to lose balls and springs used with retaining screws AT 31 FRONT VEHICLE SPEED SENSOR AUTOMATIC TRANSMISSION
43. y solenoid Red Shift solenoid 2 Yellow Shift solenoid 1 Green 2 4 brake timing solenoid Black 2 4 brake duty solenoid Red ATF temperature sensor Transfer duty solenoid Brown Transmission ground B C H G H c 3 Apply proper amount of liquid gasket to the en tire oil pan mating surface Fluid packing Three Bond 1217B B3M1040 AUTOMATIC TRANSMISSION 4 Install the oil pan Tightening torque 25 2 5 kgf m 18 1 ft Ib 5 Install the front and rear vehicle speed sensor and also the torque converter turbine speed sen sor and then fasten the harness Tightening torque 7 N m 0 7 kgf m 5 1 ft Ib 6 Install oil cooler outlet pipe CAUTION Be sure to use a new aluminum washer Tightening torque 25 2 5 kgf m 18 1 ft Ib 7 Install transmission rear crossmember bolts Tightening torque 75 7 6 kgf m 55 ft Ib 8 Install propeller shaft Ref to DS 17 INSTAL LATION Propeller Shaft 9 Install shield cover 10 Install front center rear exhaust pipes and muffler With OBD Ref to EX SOHC 8 INSTALLATION Front Ex haust Pipe and Ref to EX SOHO 11 INSTAL LATION Rear Exhaust Pipe and Ref to EX SOHO 12 INSTALLATION Muffler gt Without OBD Ref to EX SOHCw oOBD 10 INSTALLATION Front Exhaust Pipe gt Ref to EX SOHCw
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