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Service bulletins for the 2003 Pontiac Sunfire

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.

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

By type

By component

By trouble code

Bulletins, newest first
0627032003-10-29. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FOLLOW UP TO A SERVICE VME SENT OUT ON MAY 29TH REGARDING THE AIR CONDITIONER SIX CVC COMPRESSORS AND POSSIBLE NOISES ASSOCIATED WITH THEM. *TT
0619032003-10-29. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. TROUBLESHOOTING/REPAIRING AIR CONDITIONING CHIRP OR SQUEAK DURING INITIAL ACCELERATION. *TT
0603032003-10-28. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. CONCERNS WITH REPLACEMENT OF THE 6CVC AIR CONDITIONER COMPRESSOR FOR A NOISE COMPLAINT. *TT
0529032003-10-28. Service bulletin. EQUIPMENT. CLARIFICATION OF SERVICE BULLETIN 02-08-44-012. CERTAIN STEPS IN THE SERVICE BULLETIN TO DISABLE OR ENABLE THE REMOTE KEYLESS ENTRY RADIO PERSONALIZATION FEATURE HAS BEEN DELETED IN THE TECH 2 SOFTWARE. CONCERN WILL BE UPDATED IN JULY RELEASE OF THE TECH 2 UPDATES. *TT
030182003-10-22. Service bulletin. ELECTRICAL SYSTEM. CUSTOMER SATISFACTION RECALL 03029 REGARDING FORWARD ELECTRICAL HARNESS WATER INTRUSION. *TT
030292003-10-18. Service bulletin. ELECTRICAL SYSTEM. FORWARD ELECTRICAL HARNESS WATER INTRUSION. *TT
020846010E2003-10-03. Service bulletin. UNKNOWN OR OTHER. PROGRAMMING ONSTAR MODULE FOR CANADIAN FRENCH VOICE RECOGNITION. *TT UPDATE. *TT UPDATED *EH
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
0219032003-09-05. Service bulletin. EXTERIOR LIGHTING:FOG LIGHTS. FRONT FOG LAMPS INOPERATIVE CAUSED BY CORROSION BUILDUP ON SPLICE NUMBER 113 AND/OR SPLICE NUMBER 213. *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
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
0308420022003-04-25. Service bulletin. EXTERIOR LIGHTING:FOG LIGHTS. FOG LAMPS DIM OR INOPERATIVE. *TT
010310005B2003-04-25. Service bulletin. SUSPENSION. WHEEL SQUEAK ON VEHICLES WITH 14 AND 15 INCH WHEEL COVERS. *TT

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