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Service bulletins for the 2004 Chevrolet Monte Carlo

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.

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

By type

By component

By trouble code

Bulletins, newest first
050846006A2005-05-14. Service bulletin. EQUIPMENT. INFORMATION ON UPGRADING CERTAIN ONSTAR GENERATION 5 ANALOG/DIGITAL-READY SYSTEMS TO ONSTAR GENERATION 6 DUAL-MODE (ANALOG/DIGITAL). *TT
33542005-05-12. Service bulletin. ELECTRICAL SYSTEM. ENGINE WIRING HARNESS CAUSING MULTIPLE DRIVEABILITY CONCERNS. *EH
33822005-05-12. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. 4T65E (MN7) TRANSMISSION FLUID LEAK ON RIGHT SIDE AXLE SEAL. *TT
34772005-05-11. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT
08042005-04-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL LIFE SYSTEM RESET PROCEDURES - CARS. *NM
0506040022005-04-20. Service bulletin. ENGINE AND ENGINE COOLING. WHISTLE NOISE ON LIGHT ACCELERATION. *EH
0408570072005-04-19. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. HEADLINER WET AROUND SUN ROOF. *EH
030849018A2005-04-13. Service bulletin. LATCHES/LOCKS/LINKAGES. CONSOLE LID OR STORAGE ARMREST LATCH REPLACEMENT. *TT
071420042005-04-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INCORRECT PARTS INFORMATION FOR SERVICING THE CONSOLE LID OR STORAGE ARMREST ASSEMBLY. *EH
070820042005-04-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. GM SERVICE TECHNICAL COLLEGE. *EH
062820042005-04-11. Service bulletin. WHEELS:LUGS/NUTS/BOLTS/STUDS. LEFT AND RIGHT FRONT WHEEL ASSEMBLIES IN WHICH THE TWO BOLTS THAT ATTACH THE FRONT BRAKE CALIPER TO THE STEERING KNUCKLE WERE NOT TIGHTENED ADEQUATELY. CAMPAIGN 04094 IS SCHEDULED. *TT
110520032005-04-08. Service bulletin. FUEL SYSTEM, OTHER. DIAGNOSTIC TROUBLE CODES P0440 AND P0455, ALONG WITH A LOOSE FUEL CAP MESSAGE DISPLAYED ON THE DIC ON VEHICLES WITH 3800 ENGINE APPLICATIONS. *TT
0408670082005-03-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF CREAK. *TT
0408520012005-03-10. Service bulletin. ELECTRICAL SYSTEM. SETUP PROGRAMMING BCM FOR REMOTE KEYLESS ENTRY. *EH
0405230022005-03-09. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH SPECIFICATION CORRECTION. *TT
0307300292005-03-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CHANGES FOR 2004 MODEL YEAR FOR 4T65E TRANSAXLE - INTERNAL CHANGES TO VALVE BODY, SPACER PLATE AND CHANNEL PLATE AND TOUCH ACTIVATED POWER (TAP). *TT
0403080102005-02-17. Service bulletin. SUSPENSION. CHANGES TO LABOR TIME GUIDE RELATING TO FRONT SUSPENSION LABOR OPERATIONS COMPONENTS. *EH
020730013D2005-02-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT
0406010212005-02-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT
0408500112005-02-14. Service bulletin. SEAT BELTS. REPAIRING NAPPED SEAT FABRIC. *EH
0401380092005-02-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. POOR A/C PERFORMANCE - A/C WILL NOT BLOW COLD ENOUGH, RECIRCULATION MODE DOOR INOPERATIVE, DIAGNOSTIC TROUBLE CODES (DTCS) B0268 AND B0269 SET. *TT
0408470032004-12-29. Service bulletin. ELECTRICAL SYSTEM. SECURITY LIGHT ON, ENGINE WILL NOT CRANK, DIAGNOSTIC TROUBLE CODES B2958 AND/OR B2960. *TT
040604066A2004-12-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. CLUNK/BANG FROM REAR OF VEHICLE. *TT
30642004-11-17. Service bulletin. ELECTRICAL SYSTEM:IGNITION. DELAYED CRANK, MAY BE NECESSARY TO HOLD KEY IN START SEVERAL SECONDS UNTIL START. *TT
31602004-11-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. NOISY OR INOPERATIVE A/C COMPRESSOR. *TT

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