EG021-07 April 17, 2007 Title: ACCESSORY DRIVE BELT/BELT TENSIONER ASSEMBLY NOISE Models: ’03 – ’07 Corolla & Matrix Introduction Some 1ZZ-FE and 2ZZ-GE engines may exhibit a squealing and/or rattling noise coming from the engine compartment during vehicle operation. The belt tensioner assembly has been improved to correct this condition. Applicable Vehicles … Read more
T-SB-0087-08 June 5, 2008 Abnormal Noise from Coolant Heat Storage Water Pump Service Category Engine/Hybrid System Section Cooling Market USA Applicability YEAR(S) MODEL(S) ADDITIONAL INFORMATION 2004 – 2008 Prius Introduction Some 2004 – 2008 model year Prius vehicles may exhibit a “squeak” type noise during vehicle startup or shutdown. This … Read more
T-SB-0019-08 March 19, 2008 ABS Light and/or Cruise Light Flashing and A/C Inoperative Service Category Brake Applicability YEAR(S) MODEL(S) ADDITIONAL INFORMATION 2005 – 2007 Corolla, Matrix Drive Type(s): 2WD Engine(s): 1ZZ Introduction Some 2005 – 2007 model year Corolla and Matrix vehicles equipped with a 1ZZ-FE engine may exhibit one or more of … Read more
T-SB-0307-08 Brake Actuator Noise Applicability YEAR(S) MODEL(S) ADDITIONAL INFORMATION 2004 – 2007 Prius Introduction Some 2004 – 2007 model year Prius vehicles may exhibit a squeak-type noise when pressing or releasing the brake pedal. This noise may only be audible when the vehicle is in “READY” mode and the vehicle is not moving. Brake … Read more
EG049-07 OIL LEAK FROM FRONT TIMING COVER Introduction Some 2003 – 2007 model year 4Runner vehicles with 1GR–FE engines may display evidence of a small oil leak located where the Bank 1 cylinder head, engine block, and timing cover meet. Use the following repair procedure to address this condition. Production Change Information MODEL PLANT DRIVETRAIN PRODUCTION … Read more
