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Service bulletins for the 2004 Oldsmobile Alero

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.

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

By type

By component

By trouble code

Bulletins, newest first
0405230042004-12-28. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE NOISE/CREAK DURING SLOW SPEED BRAKING. ALSO INCLUDES 2004 CHEVROLET MALIBU CLASSIC. *TT
0406040632004-12-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE IDLE FLAIR WHEN CLUTCH DEPRESSED OR DECEL STALL. *TT
31922004-12-03. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. THE ANTI-LOCK BRAKE SYSTEM INDICATOR IS ILLUMINATED AND DIAGNOSTIC TROUBLE CODE C1236 IS STORED. *TT
31692004-12-01. Service bulletin. SERVICE BRAKES, AIR. BRAKES CALIPER NOISE ON APPLY. *EH
30822004-11-05. Service bulletin. ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. BLOWN HTR A/C FUSE 10 AMP WITHOUT U2K. *SC
31152004-11-05. Service bulletin. VEHICLE SPEED CONTROL. HIGH IDLE WHEN CLUTCH IS DEPRESSED. *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
31142004-11-03. Service bulletin. ENGINE AND ENGINE COOLING. B1327 DIAGNOSTIC MISSING. *SC
041520042004-09-17. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. VEHICLES MAY SET ANYONE OR A COMBINATION OF FRONT-WHEEL SPEED SENSOR ANTI-LOCK BRAKE SYSTEM CODES AS INTERMITTENT OR HARD FAILURES. GM VOICEMAIL EXPRESS. *TT
021392004-08-25. Service bulletin. SUSPENSION:FRONT. SQUEAK OR RUB TYPE NOISE ON TURNS COMING FROM THE FRONT SUSPENSION AS IF IT IS COMING FROM THE SHOCK ABSORBER OR THE TOP MOUNT. *TT
30032004-08-24. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE NOISE/CREAK DURING SLOW SPEED BRAKING. *MJ
30092004-08-23. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXCESSIVE OIL CONSUMPTION AND/OR BLACK/BLUE SMOKE FROM THE EXHAUST. *TT
30142004-08-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. STALL, HESITATION, STUMBLE WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT
0408520022004-08-16. Service bulletin. STRUCTURE:BODY. RKE INTERMITTENTLY INOPERATIVE OR REDUCED TRANSMITTER RANGE. *MJ
0406040142004-08-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. NO START OR IMMEDIATE STALL AFTER START. *TT
013532004-07-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE MISFIRE DUE TO INJECTOR FRETTING CORROSION. *TT
009662004-07-12. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. ANTI-LOCK BRAKING SYSTEM (ABS) FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT
00966B2004-06-09. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. ABS FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT
016622004-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM ERROR ON A RADIO DISPLAY. *TT
016042004-05-28. Service bulletin. POWER TRAIN. 4T40E, 4T45E CHANGE IN APPEARANCE OF FORWARD, SECOND AND REVERSE CLUTCH WAVE PLATE. *TT
019622004-05-19. Service bulletin. STRUCTURE:BODY:TRUNK LID. WATER LEAK IN TRUNK. *MR
020422004-05-19. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF NOT OPERATING PROPERLY. *MR
017582004-04-30. Service bulletin. ELECTRICAL SYSTEM. CODE B1327 DIAGNOSTICS MISSING. *MR
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

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