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Service bulletins for the 2003 Chevrolet Cavalier

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

477 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
0308670042003-09-30. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. PARTS AVAILABILITY FOR SUNROOF REPAIRS. *TT
0307290052003-09-29. Service bulletin. POWER TRAIN. CLUNK NOISE FROM FRONT END DURING LOW SPEED TURNS OR MANEUVERS. *TT
020844012A2003-09-26. Service bulletin. UNKNOWN OR OTHER. ENABLE OR DISABLE REMOTE KEYLESS ENTRY (RKE) RADIO PERSONALIZATION FEATURE. *TT
020730039C2003-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. *TT
010846002C2003-09-26. Service bulletin. EQUIPMENT. PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT
0307300212003-08-27. Service bulletin. POWER TRAIN. NEUTRAL FLARE AND/OR RPM FLARE WHILE IN DRIVE, NO 1-2 UPSHIFT, SERVICE ENGINE SOON (SES) LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODES (DTCS) P1810, DIAGNOSTIC TROUBLE CODE P1815 SET. *TT
030138005A2003-08-26. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HARD TO CHANGE HVAC MODE OR TEMPERATURE SETTINGS. *TT UPDATE. *AR
0306040302003-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT
0306010182003-08-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NEW CYLINDER BORE LINER REPLACEMENT PROCEDURE. *TT
0311032003-07-25. Service bulletin. FUEL SYSTEM, GASOLINE. COMPLAINTS THAT ARE ROOT CAUSED TO THE FUEL MODULE AND COMPLAINTS OF GAUGE ACCURACY THAT ARE ROOT CAUSED TO THE FUEL LEVEL SENSOR. *TT *JB
0324032003-07-23. Service bulletin. STEERING. A RATTLE /THUMPING TYPE NOISE HEARD AND SOMETIMES FELT THROUGH THE FLOORBOARD, PRIMARILY ON THE PASSENGER SIDE, WHEN TRAVELING OVER ROUGH ROADS. *TT *JB
0324032003-07-23. Service bulletin. STRUCTURE. INSTRUMENT CLUSTER PANEL LENS CRACKING OR GRAZING. *TT *JB
0228032003-07-23. Service bulletin. UNKNOWN OR OTHER. CONCERN OF THE HEATER NOT BLOWING COLD AIR, THE MODE SETTING NOT OPERATING OR AIR SEEMINGLY ONLY TO COME OUT OF CERTAIN VENTS. *TT *JB
0227032003-07-23. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. INOPERATIVE MANUAL OUTSIDE REARVIEW MIRROR(S). *TT *JB
0225032003-07-22. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. OUTSIDE REARVIEW MIRROR ASSEMBLY APPEARING TO BE LOOSE OR A VIBRATION COMPLAINT. *TT *JB
0224032003-07-22. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. INTERMITTENT CONDITION OF A MOMENTARY REDUCTION IN POWER STEERING ASSIST AT STARTUP. *TT *JB
010310005B2003-04-25. Service bulletin. SUSPENSION. WHEEL SQUEAK ON VEHICLES WITH 14 AND 15 INCH WHEEL COVERS. *TT
0308590012003-04-15. Service bulletin. STRUCTURE:BODY. RATTLE NOISE FROM FRONT CENTER OF DASH AREA. *TT
0308490022003-04-05. Service bulletin. STRUCTURE:BODY. PLASTIC INSTRUMENT PANEL (I/P) CLUSTER LENS MAY CRAZE OR CRACK. *TT
020730039A2003-03-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. *TT
0207300502003-03-29. Service bulletin. POWER TRAIN. ENGINEERING CHANGES TO THE VALVE BODY, PRESSURE REGULATOR VALVE, 2-3 ACCUMULATOR VALVE AND BORE FOR 2002-2003 MODEL YEAR 4T45E TRANSAXLES AND SUBSEQUENT OVERHAUL PROCEDURES WHICH AFFECT 1995-2001 MODEL YEAR TRANSAXLES. *TT
0208430052003-03-27. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR. NEW WINDSHIELD WIPER MOTOR ASSEMBLY. *TT
0203080082003-02-28. Service bulletin. SUSPENSION. RATTLE, CREAK, POPPING TYPE NOISE FROM FRONT OF VEHICLE WHEN TURNING. *TT
010310005A2003-02-14. Service bulletin. SUSPENSION. SQUEAK TYPE NOISE COMING FROM FRONT OR REAR WHEELS. VARIOUS MODELS INCLUDING THE 2001 TOYOTA CAVALIER. *TT
0207310032002-10-10. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE). CLUTCH PEDAL BUZZ OR VIBRATION. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.