M.I.L. “ON” DTC P0171, P030#, and/or P0133 Engine Running Lean in Subfreezing Ambient Temperatures – 2003-2008 Toyota Corolla & Matrix

EG045-07 October 27, 2007   Title: M.I.L. “ON” DTC P0171, P030#, AND/OR P0133 ENGINE RUNNING LEAN IN SUBFREEZING AMBIENT TEMPERATURES   Models: ’03 – ’08 Corolla & Matrix (1ZZ–FE)   Introduction Following a cold soak in subfreezing ambient temperatures, some 2003 – 2008 model year Corolla and Matrix vehicles equipped with a 1ZZ-FE engine may exhibit a … Read more

Front Passenger Foot Area Wet – 2003-2005 Toyota Echo & 2004-2006 Scion xA & xB

AC005-05 September 13, 2005   Title: FRONT PASSENGER FOOT AREA WET Models: ’03 – ’05 ECHO & ’04 – ’06 ScioneBay xA & xB   Introduction On some ECHO, ScioneBay xA, and ScioneBay xB vehicles, a condition may exist that allows the evaporator drain hose to become detached, causing the passenger foot well to become … Read more

Accessory Drive Belt/Belt Tensioner Assembly Noise – 2003-2007 Toyota Corolla & Matrix

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

Abnormal Noise from Coolant Heat Storage Water Pump – 2004-2008 Toyota Prius

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

M.I.L. ON with DTC P0300 (Random Misfire) and/or P030# (Single Cylinder Misfire) – 2003-2004 Toyota Celica

EG031-04 August 11, 2004   Title: M.I.L. ON DTC P0300 (RANDOM MISFIRE) AND/OR P030# (SINGLE CYLINDER MISFIRE)   Models: 03 – 04 Celica (1ZZ-FE, Manual Transmission) Introduction Under certain conditions, some 2003 – 2004 model year Celica vehicles may exhibit M.I.L. ON with DTC P0300 (Random Misfire) and/or P030# (Single Cylinder Misfire). The Engine Control Module (ECM) (SAE … Read more