WenmarOpen by Wenmar Pro

Service bulletins for the 2004 Pontiac Grand Prix

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.

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

By type

By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

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
0408460042005-04-19. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. ONSTAR SYSTEM INOPERATIVE ONSTAR SYSTEM STATUS LIGHT IS RED RADIO LOCKED IN PHONE MODE OR DTC B1000. *EH
010844005A2005-03-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INFORMATION ON ERROR CODES ON RADIO DISPLAY THEIR CAUSE AND CORRECTIVE ACTION. *EH
0401380172005-03-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. AC NOT COLD ENOUGH AC BLOWS WARM AIR AC INOPERATIVE. *EH
0401380032005-03-11. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SYSTEM MAY NOT CHANGE MODES AT HIGH BLOWER MOTOR SPEED. *TT
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
0408490012005-01-04. Service bulletin. EQUIPMENT. DAY OF THE WEEK AND DATE DO NOT AGREE ON DRIVER'S INFORMATION CENTER (DIC) ON VEHICLES EQUIPPED WITH 6-DISC CD/RADIO. *TT
30972004-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SIDE TO SIDE TEMPERATURE DIFFERENCE. *SC
31062004-11-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM RADIO WAS WORKING PRIOR TO JULY 26, 2004 AND IT IS INOPERATIVE NOW. *JB
31292004-11-03. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A/C EVAPORATOR FREEZING. *TC
30472004-10-08. Service bulletin. EQUIPMENT. 99 THROUGH 05 YEAR VEHICLES, EQUIPPED WITH THREE-BUTTON ONSTAR SYSTEMS. *TT
30112004-08-25. Service bulletin. EQUIPMENT. WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT
040849001A2004-08-02. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. DAY OF THE WEEK AND DATE DO NOT AGREE ON DRIVER'S INFORMATION CENTER ON VEHICLES EQUIPPED WITH 6-DISC CD/RADIO. *MJ
021262004-07-12. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. NO START - PASSKEY III INOPERATIVE AFTER BCM SERVICE. *TT
020812004-07-12. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. SERVICE THEFT SYSTEM MESSAGE ON AFTER REPAIR. *TT
00372D2004-06-09. Service bulletin. EQUIPMENT:ELECTRICAL. ONSTAR SYSTEM IS ATTEMPTING AND/OR COMPLETING PHONE CALLS WHICH THE OPERATOR OF THE VEHICLE DID NOT INITIATE. *TT
016622004-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM ERROR ON A RADIO DISPLAY. *TT
017392004-04-30. Service bulletin. EQUIPMENT. DIC DAY AND DATE DO NOT MATCH - OBTAINING RADIO PART NUMBER. SERVICE VME. SIT BULLETIN 1460220. *TT
017592004-04-28. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM RAPID ACTIVATION UTILIZATION. *MR
030848005A2004-03-04. Service bulletin. EQUIPMENT. COMPASS ZONE ADJUSTMENT AND CALIBRATION PROCEDURE DURING PRE-DELIVERY INSPECTION. VARIOUS MODELS INCLUDING 2002-2004 LIGHT DUTY TRUCKS. *TT UPDATE TO INCLUDE 2005 BUICK ALLURE. *TT
01497A2004-03-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SYSTEM RECIRCULATION MODE INOPERATIVE. THE AIR RECIRCULATION DOOR IS NOT MOVING OR MOVING TOO SLOWLY DURING HVAC SYSTEM OPERATION. THE RECIRCULATION DOOR WILL PROBABLY BE FOUND STUCK IN THE OUTSIDE AIR MODE. *TT *MJ
0929032004-01-23. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC SYSTEM MAY NOT BE CHANGING MODES WHEN THE BLOWER IS AT OR NEAR FULL SPEED. GM VOICEMAIL LOG. *TT
0308440152003-12-05. Service bulletin. EQUIPMENT. BUZZ NOISE HEARD IN LEFT REAR SPEAKER. *TT
0308460052003-12-03. Service bulletin. EQUIPMENT. VERIFICATION OF ONSTAR AUDIO LEVEL (VOLUME ADJUSTMENT) DURING PRE-DELIVERY INSPECTION. *TT
014172003-11-22. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC WILL NOT CHANGE MODES IN HI BLOW. *TT

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