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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.

By type

By component

By trouble code

Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
06-00-89-031D2021-09-07. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN; ENGINE. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
06-00-89-031D2021-04-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE. OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
02-07-30-052J2017-08-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES. This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool J-45096 TransFlow®.
SB-09280A2010-03-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. NEW SPECIAL REIMBURSEMENT POLICY FOR VEHICLES EQUIPPED WITH VARIABLE TRANSMISSION WITH INTELLIGENCE (VTI) TRANSMISSION-50 PERCENT OF TRANSMISSION REPAIR COST WILL BE PAID BY GM OR CUSTOMER MAY ELECT THE OPTION OF $5,000 CUSTOMER CREDIT INSTEAD OF REPAIR. CSC LETTER WAS RECEIVED. *PE
36692006-02-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. M86/M94 TRANSMISSION INFORMATION TO DISASSEMBLE THIRD FOURTH AND FIFTH GEAR. *AK
36332006-01-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REMANUFACTURED VT25E TRANSMISSION QUALITY ISSUES. INOPERATIVE, NOISE, SLIP, LOW PRESSURE OR LEAK RELATED CONCERN. *TT
0507290062005-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT. SHIFT CONTROL KNOB LOOSE OR DETACHED FROM SHIFT CONTROL LEVER. *TT
0507300052005-05-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. LOW SPEED GRIND NOISE AND OR HESITATION WHILE DRIVING. *EH
0507300042005-05-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INTERMITTENT NO MOVEMENT IN DRIVE OR REVERSE WITH OR WITHOUT DIAGNOSTIC TROUBLE CODES. *EH
0407300072005-03-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. ON WHEEL MOVEMENT IN SNOW OR SLIPPERY SURFACES. *EH
0407300322004-09-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GRIND/RATTLE NOISE FROM TRANSAXLE IN PARK AND NEUTRAL AFTER AN EXTENDED COLD SOAK FOLLOWING CASE COVER REPLACEMENT OR OTHER INTERNAL TRANSAXLE OVERHAUL. *TT
0407300052004-03-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HISS/CHIRP NOISE IN PARK OR NEUTRAL. *MN
030730052A2004-03-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN:AUTOMATIC TRANSMISSION. ENGINE FLARE DURING 2-3 SHIFT, MOST NOTICEABLE DURING LIGHT TO MODERATE ACCELERATION. THE CONDITION MAY BE CAUSED BY AERATION OF TRANSAXLE FLUID, RESULTING IN A DELAYED APPLY OF 3RD CLUTCH. CORPORATE BULLETIN NUMBER 03-07-30-052 *MN
030730023A2004-02-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. VEHICLE DOES NOT SHIFT OR MOVE AFTER RUNNING FOR A PERIOD OF TIME AND/OR CHECK ENGINE LIGHT IS ON AND DTC P0741 IS SET. *PH *SC
0307300512003-12-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. LOW SPEED COAST GRINDING NOISE AND/OR HESITATION AT VEHICLE LAUNCH - TECHNICAL SERVICE BULLETIN. *TT TO INCLUDE 2005 SATURN VUE. *EH

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