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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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By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
SB-0000186726-A2016-03-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000190527-A2016-03-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
SB-0000186359-A2016-03-31. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
14632B2015-07-20. Service bulletin. ELECTRICAL SYSTEM:IGNITION. THIS TSB CONTAINS OWNER NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. GENERAL MOTORS 2003-2011 VEHICLES EQUIPPED WITH AN AUTOMATIC TRANSMISSION, UNABLE TO REMOVE IGNITION KEY. *LJ
146322015-06-10. Service bulletin. ELECTRICAL SYSTEM:IGNITION. GENERAL MOTORS 2005-2011 CHEVROLET COBALT, HHR 2006-2010 PONTIAC SOLSTICE, G5,G4,2007-2010 SATURN SKY , 2003-2007 SATURN ION: SEE DOCUMENT SEARCH BUTTON FOR OWNERS LETTER. CERTAIN VEHICLES ARE UNABLE TO REMOVE IGNITION KEY DUE TRANSMISSION SHIFTER. *LJ UPDATED 6/16/15. *PE
08089-B2009-02-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE
0708610052007-06-26. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. FLOOR PLAN CORROSION (RUST) PERFORATION IN BATTERY COMPARTMENT. *KB
36482006-01-25. Service bulletin. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD. HESITATION ON ACCELERATION AFTER INTERNAL ENGINE REPAIRS - CHECK INJECTOR HARNESS ORIENTATION. *TT
3506A2006-01-05. Service bulletin. ELECTRICAL SYSTEM. INCORRECT MILEAGE DISPLAYED AFTER PROGRAMMING A NEW BCM. VARIOUS MODELS INCLUDING 2005 - 2006 PONTIAC PURSUIT (CANADA ONLY). *TT
34922005-10-21. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON (SES) LIGHT AT HIGHWAY SPEEDS DUE TO A P0171 DIAGNOSTIC TROUBLE CODE (DTC). *TT
3512C2005-09-20. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON (SES) LIGHT DUE TO A P1182 DIAGNOSTIC TROUBLE CODE - POTENTIAL CAUSES AND ISSUES. *TT
3493A2005-09-20. Service bulletin. ELECTRICAL SYSTEM. CRANK NO START, HARD START, OR SERVICE ENGINE SOON (SES) LIGHT AFTER CAMPAIGN 05522. *TT
0507300062005-05-17. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON TELLTALE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE P0742. *EH
3421B2005-05-10. Service bulletin. ELECTRICAL SYSTEM. ENGINE STALLS, LOSS OF ELECTRICAL SYSTEMS, AND NO DIAGNOSTIC TROUBLE CODE (DTC). INCLUDING 2005-06 PONTIAC PURSUIT. *TT *SC
0408450072004-09-29. Service bulletin. ELECTRICAL SYSTEM. ADDITIONAL POWER DISTRIBUTION INFORMATION FOR BODY CONTROL MODULE ELECTRICAL (BCM ELECT) FUSE IN THE INSTRUMENT PANEL FUSE BLOCK (IPFB). *TT
0408450022004-08-17. Service bulletin. ELECTRICAL SYSTEM. SERVICE MANUAL UPDATED - BODY CONTROL MODULE (BCM) CONNECTOR C3 AND C4 ILLUSTRATIONS. *MJ
0406040352004-08-03. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE (DTC) PO132, P0138, OR P0172 DIAGNOSTIC ENHANCEMENTS. *MJ
0408450062004-07-19. Service bulletin. ELECTRICAL SYSTEM. SUNROOF INOPERATIVE AND/OR INSIDE REARVIEW MIRROR ELECTRICAL FUNCTIONS INOPERATIVE. *TT
0408450052004-06-22. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH; ENGINE AND ENGINE COOLING:ENGINE. NO CRANK, NO START WHEN AMBIENT TEMPERATURES IS COLD - DIAGNOSTIC TROUBLE CODES (DTCS) B2960 AND OR B3033 ARE SET. *TT
0308420112004-03-04. Service bulletin. ELECTRICAL SYSTEM:WIRING. SERVICE MANUAL UPDATE FOR HEADLAMP WIRING HARNESS REPLACEMENT. *TT
015922004-02-27. Service bulletin. ELECTRICAL SYSTEM. 2003-2004 GENERATION 5 ONSTAR STEERING WHEEL CONTROL FUNCTION EXPLANATION. SIT BULLETIN 1416474. *TT
0101042004-02-12. Service bulletin. ELECTRICAL SYSTEM. SPEEDOMETER FLUCTUATION. *TT
04E012003-10-22. Service bulletin. ELECTRICAL SYSTEM. SPARK PLUG INSPECT/REPLACE - PRODUCT EMISSION RECALL. *TT

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