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Service bulletins for the 2004 Oldsmobile Silhouette

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.

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

By type

By component

By trouble code

Bulletins, newest first
0503150012006-05-16. Service bulletin. SUSPENSION. NEW AUTOMATIC LEVEL CONTROL SENSOR LINK BALL STUD REPLACEMENT (IRS) PROCEDURE, AUTOMATIC LEVEL CONTROL SENSOR LINK REPLACEMENT (IRS) PROCEDURE, AUTOMATIC LEVEL CONTROL SENSOR REPLACEMENT (IRS) PROCEDURE. *TT
0503080132005-12-02. Service bulletin. SUSPENSION. REVISED FRONT SUSPENSION FASTENER TIGHTENING SPECIFICATIONS. *TT
0309500012005-11-09. Service bulletin. SEATS. CHILD COMFORT CLIP COMES OFF FROM SEAT. *TT
0508640062005-11-08. Service bulletin. STRUCTURE:BODY:DOOR. LEFT HAND POWER SLIDING SIDE DOOR INOPERATIVE. *TT
0408610052005-11-08. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. REVISED FRAME BOLT (FRT) TIGHTENING SPECIFICATION AND ADDITION OF REAR CROSSMEMBER TO BODY MOUNTING BOLTS FASTENER TIGHTENING SPECIFICATION. *TT
34052005-10-29. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. INTERMITTENT ABS INDICATOR LIGHT ILLUMINATING. *TT
3390A2005-10-28. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. INACCURATE FUEL GAGE READING. *TT
35712005-10-26. Service bulletin. ELECTRICAL SYSTEM. POWER DOOR LOCK INOPERATIVE. *SC
35002005-09-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPEAT FAILURES OF ALL-WHEEL DRIVE TRANSFER CASE AND/OR TRANSMISSION - UNABLE TO ATTAIN CORRECT TRANSFER CASE SELECTIVE WASHER MEASUREMENT. *TT
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
34772005-05-11. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR. TECH 2 DISPLAYS ASTERISK FOR THE LEFT FRONT WHEEL SPEED SENSOR. *TT
070120042005-04-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. OIL LIFE SYSTEM RESET PROCEDURES-TRUCKS. BUICK TERAZZA 2005, GMC SIERRA DENALI 2002-2003, GMC B7 CHASSIS MEDIUM DUTY 2003-2005 AND GMC 560 C-SERIES 2003-2005 *SC
0506040022005-04-20. Service bulletin. ENGINE AND ENGINE COOLING. WHISTLE NOISE ON LIGHT ACCELERATION. *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
0407300382005-03-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REVISED CASE SIDE COVER REPLACEMENT PROCEDURE. *TT
0402320012005-03-11. Service bulletin. STEERING. RELEASE OF STEERING GEAR STUB SHAFT BEARING KIT FOR SERVICE. *TT UPDATED 08-15-07. *KB UPDATED 10/09/07. *NJ
0408580022005-03-10. Service bulletin. STRUCTURE:BODY. WHISTLE FROM WINDSHIELD AREA. *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
0409410022005-03-07. Service bulletin. ELECTRICAL SYSTEM. REVISED DIAGNOSTIC TROUBLE CODE B0100, B0101, B0102, B0103, B0104 OR B0105. *TT
040850010A2005-03-07. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT INOPERATIVE. *TT UPDATED *EH
0408490202005-03-07. Service bulletin. STRUCTURE:BODY. CUPHOLDER FACEPLATE NOW AVAILABLE SEPARATELY FROM I/P (INSTRUMENT PANEL) ACCESSORY TRIM PLATE. *TT
0408640142005-02-12. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. REVISED WINDOW REGULATOR REPLACEMENT. *TT
0408640152005-01-12. Service bulletin. STRUCTURE:BODY:DOOR. POWER SLIDING SIDE DOOR INOPERATIVE. *EH
0408420122005-01-11. Service bulletin. ELECTRICAL SYSTEM. MOISTURE IN HEADLAMPS. *EH

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