Filed Under (Toyota) by admin on 19-05-2011
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Some customers may experience decreased air volume from the HVAC vents when the temperature is set to maximum heat. Use the following repair procedure to address the customer concerns. Production Change Information This TSB applies to vehicles produced BEFORE the Production Change Effective VINs shown below. MODEL Tacoma DRIVETRAIN All 2WD 4WD PLANT NUMMI TMMBC PRODUCTION CHANGE EFFECTIVE VIN 5TE###2N#9Z593323 3TM#U#2N#9M070971 3TM#U#2N#9M007845 Repair Procedure 1. Remove the Air Conditioning unit. Refer to the Technical Information System (TIS), model year repair manual: • 2007 / 2008 Tacoma Vehicle Interior – Heating/Air Conditioning – “Air Conditioning Unit: Removal” 2. Remove the 4 bolts and the lower defrost nozzle assembly. 3. Remove the 2 bolts and the heater to register duct. 4. Remove the No. 1 air duct. A. Remove the bolt. B. Disengage the 3 claws and remove the air duct. 5. Remove the air inlet assembly. A. Remove the air ?lter. B. Remove the 4 bolts and 1 clip that mount the air inlet assembly. C. Remove the cooler thermistor clip from the air inlet case. Figure 5. 6. Remove the mode damper control assembly. A. Remove the 3 bolts on the mode mounting plate. B. Remove the mode damper control assembly including mode cam, mode mounting plate, and mode control servo. 7. Remove the temperature damper control assembly. A. Remove the 3 bolts on the temperature control mounting plate. B. Remove the temperature damper control assembly including temperature control cam, mounting plate, and servo. Figure 9. 8. Remove the bolt and the heater pivot. 9. Remove the mode case. A. Remove the 11 bolts and 1 clip that mount the mode case. Figure 12. 10. Remove the evaporator core. Figure 13. 11. Remove the top half of the HVAC main case. A. Remove the torx bolt and heater pipe clamp. B. Remove the 2 clips and 15 bolts that mount the top half of the case. Figure 14. 12. Disengage and remove the heater air damper door from the HVAC main case. Figure 16.
Filed Under (Toyota) by admin on 19-05-2011
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Some 2009 – 2010 Corolla vehicles may exhibit a condition where water drips from the gap between the headliner and the A-Pillar garnish. Use the following repair procedure to correct this condition. Repair Procedure 1. Remove headliner. For headliner removal instructions, refer to the Technical Information System (TIS), applicable model year Repair Manual: 2009 Corolla: Vehicle Interior – Interior Panels/Trim – “Roof Headlining: Removal” 2010 Corolla: Vehicle Interior – Interior Panels/Trim – “Roof Headlining: Removal” 2. Wipe down the roof panel with a dry towel. Be sure to remove all moisture before sticking the felt and the roof silencer padding to the roof panel. 3. Add felt to roof panel area. Figure 1. A. Add 3 NEW pieces of felt (63351-12070) on the roof panel behind the map light bracket as shown in Figure 2. Figure 2. B. Cut pieces of the roof silencer padding (63341-02160 / 63342-02200) into smaller pieces. (1) For P/N 63341-02160, cut in the following sequence as shown in Figure 4: 1 – 2 – 3 (2) For P/N 63342-02200, cut two pieces of foam in half along the center to divide in equal pieces as shown in Figure 6, to obtain 4 individual pieces. (3) Cut one piece of Foam (P/N 63342-02200) as shown in Figure 7. (4) Apply pieces of the roof silencer padding (63341-02160 / 63342-02200) in the areas as shown in Figure 8. Figure 8. A. Stick ?lm/tape (63314-12180) on the back side of the roof headliner near the A-Pillar garnish area as shown in Figures 10 & 11. Tape should be added on both driver & passenger side of the vehicle. B. Stick felt (63351-12070) on the back side of the roof headliner. This felt should be added on the driver and passenger side near the B-Pillar garnish areas as shown in Figures 10 & 12. C. Stick felt (63351-12070) on the back side of the roof headliner. This felt should be added on the driver and passenger side near the C-Pillar garnish areas as shown in Figures 10 & 13. 5. Install the headliner in the reverse order of removal. For headliner installation instructions, refer to TIS, applicable model year Repair Manual: 2009 Corolla: Vehicle Interior – Interior Panels/Trim – “Roof Headlining: Installation” 2010 Corolla: Vehicle Interior – Interior Panels/Trim – “Roof Headlining: Installation”
Filed Under (Toyota) by admin on 19-05-2011
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2007 – 2008 model year North American Production Camry and Camry HV vehicles may complain of a creaking noise from the front passenger side of the vehicle. This condition may occur when the body ?exes while driving on rough roads, over speed bumps, under harsh turns or heavy braking conditions. Use the following repair procedure to address this concern. Repair Procedure 1. Remove cool air intake duct seal (for 2GR-FE). A. Remove the 7 clips and cool air intake duct seal. 2. Remove the front bumper assembly. A. Put protective tape around the front bumper assembly. NOTE Use the same procedures for the RH side and LH side. B. Using a screwdriver, turn the pin 90 degrees and remove the pin hold clip. NOTE Use the same procedures for the RH side and LH side. C. Remove the 8 screws, 2 clips, 2 radiator grille protectors, and bolt. D. Disengage the 2 claws and disconnect the front bumper assembly as shown in the illustration. Use the same procedures for the RH side and LH side. E. Without fog lights: Remove the front bumper assembly. NOTE For vehicles with fog lights: Disconnect each connector, and then remove the front bumper assembly. 3. Remove RH headlight assembly. A. Remove the bolt and 2 screws. B. Disconnect the connectors and remove the headlight assembly. 4. Remove RH rocker panel molding. A. Remove the 2 screws and rocker panel molding protector. B. Put protective tape around the rocker panel molding. Figure 8. 1 Protective Tape C. Remove the 2 screws and grommet. D. Remove the screw. E. Remove the 7 clips. F. Remove the 2 screws. G. Disengage the 8 clips and remove the rocker panel molding. 5. Remove cowl top ventilator louver sub-assembly. A. Remove the nut, front wiper arm, and blade assembly LH. B. Remove the nut, front wiper arm, and blade assembly RH. C. Disengage the claw and remove the front fender to cowl side seal LH.
Filed Under (Toyota) by admin on 09-05-2011
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Some 2004 – 2009 model year Highlander, 2001 – 2005 model year RAV4, and 2004 – 2010 model year Sienna AWD (4WD) vehicles may display a transmission ?uid or gear oil seepage from a vent on the right side of the transfer case. The seepage is from the transfer RH (right-hand) bearing retainer No. 2 oil seal. Production improvements have been implemented to prevent this condition from occurring. Follow the repair procedure in this bulletin to replace the RH bearing retainer No. 2 oil seal assembly. Transmission Fluid or Gear Oil Seepage from Transfer Case Vent (AWD) Repair Procedure: Removal 1. Con?rm source of gear oil/transmission ?uid seepage is from vent on RH bearing retainer. 2. Remove the engine assembly with transaxle. Refer to the Technical Information System (TIS), applicable model and model year Repair Manual: • 2004 Highlander: Engine/Hybrid System – Engine Mechanical – “2AZ-FE / 3MZ-FE: Partial Engine Assy: Replacement” • 2005 Highlander: Engine/Hybrid System – Engine Mechanical – “2AZ-FE / 3MZ-FE: Partial Engine Assy: Replacement” • 2006 Highlander: Engine/Hybrid System – Engine Mechanical – “2AZ-FE / 3MZ-FE Engine Mechanical: Engine Assembly: Removal” • 2007 Highlander: Engine/Hybrid System – Engine Mechanical – “2AZ-FE / 3MZ-FE Engine Mechanical: Engine Assembly: Removal” • 2008 / 2009 Highlander: Engine/Hybrid System – Engine Mechanical – “ 2GR-FE Engine Mechanical: Engine Assembly: Removal” 3. Remove the automatic transmission w/transfer. Refer to TIS, applicable model and model year Repair Manual: • 2004 Highlander: Drivetrain – Automatic Transmission/Transaxle – “Automatic Transaxle Assy (U151E/U151F) / (U241E/U140F): Replacement” • 2005 Highlander: Drivetrain – Automatic Transmission/Transaxle – “Automatic Transaxle Assy (U151E/U151F) / (U241E/U140F): Replacement” • 2006 Highlander: Drivetrain – Automatic Transmission/Transaxle – “U140F / U151F Automatic Transaxle: Automatic Transaxle Assembly: Removal” 4. Remove the transfer case No. 1 plug and remove the gasket from the plug. 5. Remove the transfer drain plug and remove the gasket from the drain plug. 6. Remove the transfer assembly. A. Remove the 2 bolts and 6 nuts. B. Using a plastic hammer, drive out the transfer assembly from the transaxle assembly. NOTICE • Disconnect the transfer assembly from the transaxle assembly without tilting. • When moving the transfer assembly, do NOT hold the assembly by the oil seals.
Filed Under (Toyota) by admin on 09-05-2011
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Introduction Some 2010 Prius vehicles may experience rear brake squeak when backing up or moving forward during the ?rst few brake applications when the brakes are cold. An updated rear brake shim kit is available to reduce the likelihood of this condition occurring. Repair Procedure 1. Test drive the vehicle to con?rm the squeak is coming from the rear brakes. The condition occurs more frequently when backing up during light brake pedal application after cold soak. 2. Remove rear brake shims. Refer to the Technical Information System (TIS) 2010 Prius Repair Manual: Brake – Brake (Rear) Brake: Rear Brake: Removal 3. Clean the rear brake pad backing plates with a clean shop towel and apply a small amount of black disc brake grease to the backing plate of each rear brake pad. NOTE Make sure disc brake grease is not applied to the lining of the rear brake pads. 4. Install the No. 1 Anti-squeal shims. Install the No. 2 Anti-squeal shims. Figure 3. 5. Using the Variable Pin Wrench (SST 09960-10010), slowly rotate the caliper piston until the piston groove is positioned as shown in the illustration below. 6. Install new rear brake anti-squeal shims with brake pads into the rear caliper assemblies brackets. Refer to (TIS), 2010 Prius Repair Manual: Brake – Brake (Rear) Brake: Rear Brake: Installation NOTE • When installing the rear disc brake caliper assembly on the rear disc brake caliper mounting bracket, ensure the protrusion on the brake pad is centered in the caliper piston groove. • It is important to ensure the protrusion is not contacting the outer edges of the caliper piston groove. (both sides) 7. Road test the vehicle to con?rm the condition has been reduced.