YEAR(S) MODEL(S) ADDITIONAL INFORMATION

Transcription

1 T-SB January 7, 2011 Service Category Drivetrain Section Automatic Transmission/Transaxle Market USA Applicability YEAR(S) MODEL(S) ADDITIONAL INFORMATION RAV4 Drive Type(s):, Engine(s): 2AR Transmission(s): 4AT VDS(s): BF31V, BF32V, BF33V, BF34V, BF35V, BF4DV, DF4DV, EF4DV, JF4DV, KF4DV, RF4DV, WF4DV, XF4DV, YF4DV, ZF31V, ZF32V, ZF33V, ZF34V, ZF35V, ZF4DV Introduction Some model year RAV4 vehicles equipped with the 2AR-FE engine and 4 speed automatic transaxle ( & ) may exhibit a MIL ON condition with DTC P0741 Torque Converter Clutch Solenoid Performance (Shift Solenoid Valve DSL) stored. Follow the Inspection and Repair procedures to address this condition. Production Change Information This TSB applies to vehicles produced BEFORE the Production Change Effective VINs shown below. MODEL PLANT DRIVETRAIN PRODUCTION CHANGE EFFECTIVE VIN TMMC 2T3#F4DV#BW T3#F4DV#BW RAV4 Tahara JTM#F4DV#B JTM#F4DV#B Shokki JTM#F4DV#BD JTM#F4DV#BD Page 1 of 5

2 T-SB January 7, 2011 Page 2 of 5 Parts Information MODEL RAV4 PLANT ALL DRIVE- TRAIN PREVIOUS PART NUMBER CURRENT PART NUMBER PART NAME ALL Same Nut (For Front Axle Shaft) 2 ALL Same Converter Assy, Torque Same Transaxle Assy, Automatic REMAN ATM 1 QTY Warranty Information OP CODE DESCRIPTION DRIVE- TRAIN TC1011 Inspection & Torque Converter 7.5 TC1012 Replacement 8.3 TIME OFP T1 T TC1013 Inspection & Transaxle/Torque TC1014 Converter Replacement A 99 APPLICABLE WARRANTY This repair is covered under the Toyota Powertrain Warranty. This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from the vehicle s in-service date. Warranty application is limited to occurrence of the specified condition described in this bulletin. Required Tools & Equipment REQUIRED MATERIALS Toyota Genuine Clutch Spline Grease or equivalent ATF WS Toyota Genuine Adhesive 1324 (Three Bond 1324 or equivalent) Engine Oil Coolant QUANTITY As Needed

3 T-SB January 7, 2011 Page 3 of 5 Required Tools & Equipment (Continued) REQUIRED EQUIPMENT SUPPLIER PART NUMBER QTY TIS Techstream* NOTE: Software version or later is required. ADE TSPKG1 1 * Essential SST. NOTE Additional TIS Techstream units may be ordered by calling Approved Dealer Equipment (ADE) at Repair Procedure Overview 1. Remove the transaxle assembly with torque converter. 2. Drain the ATF from the torque converter assembly. 3. Inspect the torque converter clutch oil seal. 4. Order repair parts based on oil seal inspection. A. If the seal is damaged, replace the torque converter assembly. B. If the seal is OK, replace the transaxle and torque converter assemblies with a REMAN ATM. 5. Install the transaxle assembly with torque converter. 6. Add ATF-WS. 7. Complete the repair. Repair Procedure 1. Connect Techstream and check for DTCs stored in the Engine & ECT. A. Is P0741 the only DTC stored? NOTE If DTC P1578 (Brake System Malfunction) also set, this TSB still applies. YES Proceed to step 2. NO Diagnose the other DTC(s) first, this TSB may NOT apply. B. Refer to the appropriate Repair Manual sections.

4 T-SB January 7, 2011 Page 4 of 5 Repair Procedure (Continued) 2. Remove the automatic transaxle assembly with torque converter. Refer to the Technical Information System (TIS), applicable model year RAV4 Repair Manual: Transaxle Assembly: Removal Transaxle Assembly: Removal 3. Separate the torque converter assembly from the transaxle for inspection. Figure 1. OK Condition. A. Drain the ATF from the torque converter assembly. B. Inspect the torque converter oil seal for cuts or tears. Is the torque converter oil seal damaged? YES Replace the torque converter assembly ONLY. NO Replace the transaxle and torque converter assemblies with a remanufactured ATM unit. Figure 2. Damaged Seal (10 o clock to 2 o clock Position).

5 T-SB January 7, 2011 Page 5 of 5 Repair Procedure (Continued) 4. Install the transaxle assembly with torque converter using the new/remanufactured components as needed. Transaxle Assembly: Installation Transaxle Assembly: Installation 5. Connect TS and clear DTCs. 6. Reset the transaxle memory prior to test driving the vehicle. Transaxle System: Initialization Transaxle System: Initialization 7. Test drive the vehicle to confirm proper vehicle operation and ECM (PCM) initial learning. Transaxle System: Road Test Transaxle System: Road Test