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Service bulletins for the 2004 Saturn Ion

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.

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

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

Bulletins, newest first
30442004-11-17. Service bulletin. EQUIPMENT. GENERATION 5 ONSTAR STEERING WHEEL CONTROL FUNCTION. *TT
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
31202004-11-04. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). ONSTAR CENTER UNABLE TO PERFORM REMOTE DIAGNOSTIC. (2004-2005 CHEVROLET YUKON, 2005 CHEVROLET TRAILBLAZER, 2002, 2003, 2005 BUICK RAINIER, 2005 CHEVROLET EXPRESS VAN, AND 2005 CADILLAC SEVILLE) *SC
0408440162004-10-25. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. POPPING/CRACKLING NOISE OR DISTORTED SOUND FROM SPEAKERS AT LOW VOLUME WHEN A COMPACT DISC (CD) IS PLAYED. *TT
3050A2004-10-13. Service bulletin. EQUIPMENT. 02-05 ONSTAR EQUIPPED VEHICLES EMITTING BEEPING NOISE BEFORE CONNECTING TO ONSTAR. *TT
0408440152004-09-27. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RETURN FORM FOR COMPACT DISCS (CDS) OR DIGITAL VERSATILE DISCS (DVDS) THAT ARE STUCK IN CD PLAYER WHEN RETURNED AS A CORE RETURN. *TT
0401380112004-09-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. TEMPERATURE/MODE CONTROL KNOBS MAY NOT ROTATE, AIR FLOW RESTRICTED, OR HVAC MODE DOOR GASKET OR TEMPERATURE DOOR GASKET FOAM COMES OFF. *TT
0408460012004-08-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SERVICE SUPPORT AND TECHNICAL ASSISTANCE FOR ONSTAR AND/OR XM RADIO. *MJ
040844009A2004-08-03. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM DIGITAL RADIO RECEIVER ORDERING PROCESS. *MJ PARTS RESTRICTION ON ORDERING XM DIGITAL RADIO RECEIVER. 2002-2006 PASSENGER CARS AND TRUCKS (INCLUDING SATURN). *TT
0408440062004-05-06. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SERVICE INFORMATION REGARDING INSTALLATION OF A SATURN RADIO WITH TAPE PLAYER INTO A 2004 OR 2005 MODEL YEAR SATURN VEHICLE. TO INCLUDE 2005 SATURN ION AND VUE. *TT
0408440032004-04-23. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. SERVICE INFORMATION REGARDING RADIO UPGRADE/DOWNGRADE PROCEDURES.*MR
0308440212004-02-10. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. POOR OR LOSS OF FM RADIO RECEPTION. *TT
0301380202003-12-24. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. AIR CONDITIONING (A/C) CONDENSATION LEAKING ONTO THE VEHICLE FLOOR DURING TIMES OF A/C USAGE. *TT THIS BULLETIN REPLACES 03-01-38-020 DATED 11/01/2003. *TT
0300900042003-12-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. OWNER MANUAL UPDATE REGARDING FILTER CHANGE TO THE AUTOMATIC AND VTI TRANSAXLES. *TT
0308520062003-11-06. Service bulletin. EQUIPMENT. INSTALLATION OF REMOTE KEYLESS ENTRY (RKE) TO ION2 VEHICLES. *TT
0308440172003-10-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. CHANGES TO THE AM/FM STEREO AND AUDIO DISC PLAYER RADIO ON-BOARD DIAGNOSTIC MODES AND CD LOAD OPERATION. *TT
030139011A2003-10-22. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. WATER LEAKS INTO PASSENGER COMPARTMENT WITH VEHICLE IN INCLINE/UPHILL POSITION. *TT THIS BULLETIN REPLACED PREVIOUS VERSION DATED 08-01-03. *TT

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