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Service bulletins for the 2003 Cadillac CTS

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.

506 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
016922004-04-30. Service bulletin. EQUIPMENT. APPEARANCE OF NAVIGATION RADIO PRESETS WITH RDS. SIT BULLETIN 1442768. *TT
016962004-04-27. Service bulletin. EQUIPMENT:ELECTRICAL. LONG WAVE BAND INFORMATION WITH NAVIGATION RADIO. SIT BULLETIN 1450105. *TT
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
0301380192004-03-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. UNDERHOOD AIR CONDITIONER RATTLE NOISE HEARD ON ACCELERATION OR A SUDDEN LOSS OF AIR CONDITIONER SYSTEM PERFORMANCE. *TT THIS BULLETIN REPLACES 03-01-38-019 DATED 11-01-2003. TO INCLUDE VARIOUS MODLES INCLUDING 2002-2004 COMMERCIAL UPFITTER CHASSIS VEHICLES. *TT
0308480052003-12-03. Service bulletin. EQUIPMENT. COMPASS ZONE ADJUSTMENT AND CALIBRATION PROCEDURE DURING PRE-DELIVERY INSPECTION. *TT
00283C2003-11-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. WATER LEAKING OR WET CARPET BELOW THE HVAC CASE ON THE PASSENGER SIDE. *TT
010846002C2003-09-26. Service bulletin. EQUIPMENT. PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT
0305032003-07-24. Service bulletin. EQUIPMENT. DRIVER INFORMATION CENTER MESSAGE THAT READS MECHANICAL CD ERROR AFTER THE REPLACEMENT OF THE VDO SIX-DISK CHANGER. *TT *JB
020852004B2003-03-29. Service bulletin. EQUIPMENT:ELECTRICAL. REMOTE KEYLESS ENTRY (RKE) SYSTEMS DOES NOT FUNCTION PROPERLY / INOPERATIVE. *TT
020852004A2003-02-12. Service bulletin. EQUIPMENT. ADVANCED SERVICE INFORMATION-REMOTE KEYLESS ENTRY (RKE) SYSTEM DOES NOT FUNCTION PROPERLY / INOPERATIVE. *TT
1906022002-11-21. Service bulletin. EQUIPMENT:ELECTRICAL. THIS MESSAGE CONCERNS THE INABILITY TO PROGRAM THE GARAGE DOOR OPENERS. *TT
1706022002-11-21. Service bulletin. EQUIPMENT. INFORMATION ON THE DEALER INSTALLED SMOKER'S PACKAGE CONSISTING OF AN ASHTRAY FOR THE CENTER STACK, A REAR CENTER CONSOLE ASHTRAY AND DOOR, TWO LIGHTERS AND TWO LIGHTER HOUSINGS. *TT
0528022002-11-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). CUSTOMERS MAY COMMENT ON THE VOLUME EITHER BEING TOO LOW OR TOO HIGH WHEN MAKING AN ONSTAR CALL. *TT
0208440082002-10-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SUBJECT REGARDING VOICE RECOGNITION SYSTEM ON UPLEVEL RADIO NOT FUNCTIONING PROPERLY IN COLD WEATHER. *TT

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