2004 Toyota Corolla TSBs
22 Corolla Technical Service Bulletins
Technical Service Bulletins, or TSBs for short, are notifications made directly by Toyota to help automotive technicians diagnose and repair commonly reported Corolla problems. Interested in how this information is collected? Read more about TSBs.
Recent 2004 Corolla TSBs
SERVICE BRAKES, HYDRAULIC
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Description: BRAKE SQUEAKING NOISE WHEN BACKING UP AND APPLYING THE BRAKES. *TT
SERVICE BRAKES, HYDRAULIC:ANTILOCK
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Description: ABS WITH EBD SYSTEM (APRIL, 2003) REPAIR MANUAL CORRECTION FOR 2004 TOYOTA COROLLA. 00400-RM103-7U1. *TT
ENGINE AND ENGINE COOLING
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Description: ENGINE MECHANICAL - PARTIAL ENGINE ASSY (APRIL, 2003) REPAIR MANUAL CORRECTION. 00400-RM103-7U2. *TT 00400-RM938-U2. *TT
ENGINE AND ENGINE COOLING:ENGINE
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Description: TOYOTA: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DE
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Description: M.I.L. (ON) DTC P0171, P030# AND/OR P0133 ENGINE RUNNING LEAN IN SUBFREEZING AMBIENT TEMPERATURES. *NJ
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Description: MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0133. *KB
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Description: MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0420. *TT UPDATE. *TT
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Description: EXCESSIVE SULFUR DIOXIDE ODOR. *TT
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
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Description: ACCESSORY DRIVE BELT/ BELT TENSIONER ASSEMBLY NOISE. *KB
POWER TRAIN:AUTOMATIC TRANSMISSION
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Description: WHISTLE/HOOT NOISE FROM AUTOMATIC TRANSAXLE. *TT
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
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Description: MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0741 (TORQUE CONVERTER CLUTCH SOLENOID PERFORMANCE). *NM
POWER TRAIN:AXLE ASSEMBLY
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Description: HUMMING NOISE FROM REAR HUB AXLE BEARING. *TT UPDATE *SC
SEAT BELTS
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Description: SEAT BELT EXTENDER. VARIOUS MODELS INCLUDING 2005 SCION TC. *MJ
STRUCTURE:BODY:DOOR
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Description: WIND NOISE FROM THE FRONT OR REAR DOOR GLASS AREA. *TT
STRUCTURE:BODY:ROOF AND PILLARS
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Description: REPAIR PROCEDURE IN CASES WHERE THE ROOF MOLDING WARPS OR LIFTS AWAY FROM THE ROOF. *TT
VEHICLE SPEED CONTROL:CRUISE CONTROL
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Description: DIAGNOSTICS - CRUISE CONTROL SYSTEM (APRIL, 2003) REPAIR MANUAL CORRECTION. *TT
EQUIPMENT:ELECTRICAL:AIR CONDITIONER
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Description: COUNTERMEASURES TO THE AIR CONDITIONER (A/C) MAGNETIC CLUTCH RELAY FOR A/C LIGHT FLASHING (INOPERATIVE A/C) ISSUES ON SOME VEHICLES EQUIPPED WITH A MAGNETIC CLUTCH COMPRESSOR. *TT
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Description: POOR HEATER PERFORMANCE DURING CITY DRIVING CONDITIONS. THE AIR CONDITIONER UNIT ASSEMBLY HAS BEEN MODIFIED TO IMPROVE THIS CONDITION. *TT
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Description: A/C COMPRESSOR INSTALLATION PROCEDURE. *MR
UNKNOWN OR OTHER
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Description: TECHSTREAM ECU FLASH REPROGRAMMING PROCEDURE. *KB
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Description: OWNER RENOTIFICATION OF NON-COMPLETED SPECIAL SERVICE CAMPAIGNS AND LIMITED SERVICE CAMPAIGNS. *TT
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Description: 2004 MODEL YEAR PRE-DELIVERY SERVICE (PDS). ALL '04 MODELS EXCEPT PRIUS. *TT