EG013-04 November 16, 2004 Title: ENGINE VIBRATION Models: 02 – 04 SC430 Introduction Some customers may experience a rough idle when the vehicle is at a standstill and in gear (D position). This vibration is not noticed when the engine is under load above idle. Applicable Vehicles 2002 – 2004 model … Read more
EG047-05 October 19, 2005 Title: M.I.L. “ON” DTC P0420 Models: ’01 – ’03 Sienna Introduction Under certain driving conditions, some 2001 – 2003 model year Sienna vehicles may exhibit a M.I.L. “ON” with the following DTC: P0420 (Catalyst System Efficiency Below Threshold [Bank 1]) The Engine Control Module (ECM) (SAE term: Powertrain … Read more
SU002-03 September 12, 2003 Title: ACTIVE HEIGHT CONTROL RELAY Models: ’02 – ’03 LX 470 Introduction Some 2002 and 2003 model year LX 470 vehicles may exhibit a flashing AHC (Active Height Control) “OFF” light with DTC C1743 in AHC ECU memory. A change has been made to the Active Height Control … Read more
EG026-06R 2UZ-FE ACCESSORY DRIVE BELT NOISE Models: ’00 – ’06 Tundra TSB REVISION NOTICE: July 9, 2007: The Introduction has been updated. Production Change Effective VINs have been updated in the Production Change Information table. In the Repair Procedure steps 12 and 13 and the illustration below step 13 have been updated, … Read more
EG046-07 Title: M.I.L. “ON” DTC P0171, P030#, AND/OR P0133 ENGINE RUNNING LEAN IN SUBFREEZING AMBIENT TEMPERATURES Models: ’00 – ’05 Celica (1ZZ–FE) Introduction Following a cold soak in subfreezing ambient temperatures, some 2000 – 2005 model year Celica vehicles equipped with a 1ZZ-FE engine may exhibit a M.I.L. “ON” with one or more of the following … Read more