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Service bulletins for the 2004 Chevrolet Impala

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.

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

By type

By component

By trouble code

Bulletins, newest first
30072004-08-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 3.8L ENGINE OIL CONSUMPTION. *TT
0407300102004-08-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REVISED CASE SIDE COVER REPLACEMENT PROCEDURE. *TT
040235004D2004-08-13. Service bulletin. STEERING. CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING MANEUVER/STEERING WHEEL ROTATION. *TT *NM
0406010172004-08-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT
013532004-07-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT
021302004-07-12. Service bulletin. LATCHES/LOCKS/LINKAGES. CONSOLE OR STORAGE ARMREST LID LATCH REPAIR. SERVICE VME. *TT
020712004-07-10. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. HVAC RECIRCULATION MODE AND COMPRESSOR-ON OPERATION. *TT
008672004-07-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE FRAME AREA NOISE - SUPPLEMENT TO 02-08-61-001 - REPAIR HINTS - SERVICE VME. *TT
003512004-07-01. Service bulletin. ELECTRICAL SYSTEM. REMOTE KEYLESS ENTRY INOPERATIVE AFTER BODY CONTROL MODULE (BCM) REPLACEMENT. *TT
021002004-06-23. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. NO XM BAND AFTER RADIO REPLAC/REPAIR OR LOW VOLUME ON XM. *MJ
021122004-06-23. Service bulletin. ELECTRICAL SYSTEM. UNABLE TO CORRECTLY PROGRAM A REPLACEMENT BODY CONTROL MODULE (BCM) USING TECH 2 SOFTWARE VERSION 24.003. *MJ
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
016702004-06-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). INCORRECT PCM (POWERTRAIN CONTROL MODULE) PART NUMBER SETTING DTC (DIAGNOSTIC TROUBLE CODE) P0135. *TT
016142004-06-04. Service bulletin. STRUCTURE. RUSTY OR CORRODED APPEARANCE ON UNDERCARRIAGE COMPONENTS.*MR
016112004-05-28. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. RUSTY OR CORRODED APPEARANCE ON UNDERCARRIAGE COMPONENTS. *TT
019702004-05-20. Service bulletin. AIR BAGS. SIR DISABLE. ALSO INCLUDING 2005 CHEVROLET IMPALA AND MONTE CARLO. *MR
020382004-05-20. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE B1000. *MR
020362004-05-19. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. HEADLAMP ELIMINATION OF BULB SHIELD FROM LOW BEAM BULB. *MR
020352004-05-19. Service bulletin. STRUCTURE:BODY:TRUNK LID. ELIMINATION OF TRUNK LID ASSIST HANDLE. *MR
019082004-05-03. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. HEADLAMP CONDENSATION MAY BE NORMAL- CHECK ACCESS PLUGS. *MR
017262004-04-30. Service bulletin. UNKNOWN OR OTHER. IPC, TACHOMETER, SPEEDOMETER, GAUGE NEEDLE NOISE. SIT BULLETIN 1457611. *TT
017592004-04-28. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM RAPID ACTIVATION UTILIZATION. *MR
017402004-04-27. Service bulletin. ELECTRICAL SYSTEM:WIRING. CROSS INJECTOR WIRES CAUSING MISFIRE AT STEADY STATE SPEED AND RPM, MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED, AND A P0300 SET. SIT BULLETIN 1460291. *TT
017152004-04-27. Service bulletin. POWER TRAIN. 4T65E TRANSMISSION FLUID LEAK FROM THE REVERSE SERVO COVER IN COLD WEATHER. *TT

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