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Service bulletins for the 2003 Pontiac Montana

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.

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

By type

By component

By trouble code

Bulletins, newest first
0811032003-11-05. Service bulletin. CHILD SEAT. THIS VME STATES THAT GM HAS DECIDED THAT CERTAIN VEHICLES DO NOT COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD 225 IN BOTH US AND CANADA BECAUSE THE OWNERS MANUAL DOES NOT INCLUDE THE LOCATION SYMBOLS FOR THE LOWER UNIVERSAL ANCHORAGE SYSTEM AND EXPLANATION OF THE MEANING OF THE SYMBOLS. RECALL 03039 FOR CHILD SEAT ANCHORAGE SYSTEM. *TT
020846010E2003-10-03. Service bulletin. UNKNOWN OR OTHER. PROGRAMMING ONSTAR MODULE FOR CANADIAN FRENCH VOICE RECOGNITION. *TT UPDATE. *TT UPDATED *EH
03081100032003-10-02. Service bulletin. STRUCTURE:BODY. CUP HOLDER LOOSE/WILL NOT HOLD WEIGHT. *TT
0309400042003-09-30. Service bulletin. SEAT BELTS. SEAT BELT EXTENDER INFORMATION. *TT
0308640212003-09-29. Service bulletin. STRUCTURE:BODY:DOOR. CLICKING NOISE WHEN OPENING OR CLOSING THE DRIVER'S OR PASSENGER'S DOOR. *TT
0308640172003-09-29. Service bulletin. STRUCTURE:BODY. LEFT OR RIGHT OUTSIDE DOOR HANDLE LOOSE/RATTLES. *TT
020730039C2003-09-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. *TT
010846002C2003-09-26. Service bulletin. EQUIPMENT. PROGRAMMING OF REPLACEMENT ONSTAR VEHICLE COMMUNICATION AND INTERFACE MODULES (VCIM). *TT
0210032003-09-05. Service bulletin. STRUCTURE:BODY. REAR STORAGE COMPARTMENTS RETURNED TO THE WARRANTY PARTS CENTER FOR BROKEN LINK ARMS. *TT
0308540012003-08-27. Service bulletin. ELECTRICAL SYSTEM:HORN. HORN SOUNDS WITHOUT DRIVER ACTIVATION. *TT
0309400022003-08-27. Service bulletin. SEAT BELTS:FRONT. FRONT SEAT BELT SYSTEM CHANGE. *TT
0305250042003-08-26. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ANTI-LOCK BRAKE SYSTEM (ABS) AND/OR TRACTION CONTROL LAMP ON, ALL-WHEEL DRIVE (AWD) DISABLED MESSAGE DISPLAYED, DIAGNOSTIC TROUBLE CODES (DTCS) SET. *TT
0306040302003-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT
0304032003-07-24. Service bulletin. AIR BAGS:FRONTAL. DRIVER SIDE AIRBAG MAY NOT DEPLOY AS DESIGNED - PRODUCT SAFETY RECALL TO REPLACE DRIVER'S AIRBAG. *TT *JB
0306010102003-04-26. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE OIL OR COOLANT LEAK. *TT
020867006B2003-04-25. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. ROOF PERFORATION. *TT
020864026A2003-04-25. Service bulletin. STRUCTURE:BODY:DOOR. RIGHT HAND POWER SLIDING SIDE DOOR DIFFICULT TO OPEN. *TT
0306050032003-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. RATTLE OR BUZZ TYPE NOISE FROM EXHAUST SYSTEM. *TT
03081100012003-04-04. Service bulletin. STRUCTURE:BODY. REAR STORAGE COMPARTMENT TRAY HINGE SUPPORT LINK BREAKS. *TT
020730039A2003-03-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FIRM TRANSMISSION SHIFTS, SHUDDER/CHUGGLE, TRANSMISSION WON'T DOWNSHIFT ON DECELERATION, SERVICE ENGINE SOON LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE P0742 SET. *TT
0201370082003-03-31. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FLUTTERING SOUND FROM INSTRUMENT PANEL AIR VENT. *TT
020864006A2003-03-28. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. ROOF PERFORATION. *TT
0201390082003-03-28. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. AIR CONDITIONING (A/C) COMPRESSOR INOPERATIVE, A/C CYCLES TOO OFTEN, INSUFFICIENT COOLING, DIAGNOSTIC TROUBLE CODE P0530. *TT
0208440222003-03-28. Service bulletin. STRUCTURE:BODY. STATIC NOISE HEARD IN RADIO SPEAKERS. *TT
0208640262003-03-28. Service bulletin. STRUCTURE:BODY:DOOR. ADVANCED SERVICE INFORMATION - POWER SLIDING SIDE DOOR HARD TO OPEN. *TT

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