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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
0408460042005-04-19. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. ONSTAR SYSTEM INOPERATIVE ONSTAR SYSTEM STATUS LIGHT IS RED RADIO LOCKED IN PHONE MODE OR DTC B1000. *EH
100820022005-04-08. Service bulletin. EQUIPMENT. THIS MESSAGE IS TO PROVIDE DEALERS WITH AN AWARENESS OF TWO NEW COMMANDS AVAILABLE VIA VOICE RECOGNITION IN THE ONSTAR GENERATION FIVE EQUIPPED VEHICLES. THE TWO COMMANDS ARE ONSTAR AND EMERGENCY. *TT
010844005A2005-03-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INFORMATION ON ERROR CODES ON RADIO DISPLAY THEIR CAUSE AND CORRECTIVE ACTION. *EH
0407300382005-03-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REVISED CASE SIDE COVER REPLACEMENT PROCEDURE. *TT
0402320012005-03-11. Service bulletin. STEERING. RELEASE OF STEERING GEAR STUB SHAFT BEARING KIT FOR SERVICE. *TT UPDATED 08-15-07. *KB UPDATED 10/09/07. *NJ
0408580022005-03-10. Service bulletin. STRUCTURE:BODY. WHISTLE FROM WINDSHIELD AREA. *EH
0405230022005-03-09. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH SPECIFICATION CORRECTION. *TT
020844022B2005-03-08. Service bulletin. STRUCTURE:BODY. STATIC NOISE HEARD IN RADIO SPEAKERS. *EH
0308640242005-03-08. Service bulletin. STRUCTURE:BODY. WATER IN JACK COMPARTMENT. *TT
0308640232005-03-08. Service bulletin. STRUCTURE:BODY. WATER SETS ON TOP OF REAR WINDOW WEATHERSTRIP OR SLIDING SIDE DOOR WEATHERSTRIP. *TT
040850010A2005-03-07. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. HEATED SEAT INOPERATIVE. *TT UPDATED *EH
0408490202005-03-07. Service bulletin. STRUCTURE:BODY. CUPHOLDER FACEPLATE NOW AVAILABLE SEPARATELY FROM I/P (INSTRUMENT PANEL) ACCESSORY TRIM PLATE. *TT
020730013D2005-02-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT
0408640142005-02-12. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. REVISED WINDOW REGULATOR REPLACEMENT. *TT
0408640152005-01-12. Service bulletin. STRUCTURE:BODY:DOOR. POWER SLIDING SIDE DOOR INOPERATIVE. *EH
0408420122005-01-11. Service bulletin. ELECTRICAL SYSTEM. MOISTURE IN HEADLAMPS. *EH
0404170012005-01-11. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. BOOM OR DRONE NOISE AT 2100 RPM OR ABOUT 120 KM/H (75 MPH). *TT
0408640022005-01-04. Service bulletin. STRUCTURE:BODY:DOOR. LEFT HAND POWER SLIDING SIDE DOOR IS BOUND OR THE CABLE IS FRAYED. *TT
0408490032005-01-04. Service bulletin. STRUCTURE:BODY. GLOVE BOX DOOR WILL NOT LATCH. *TT
31852004-12-02. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. MOAN GROAN FROM REAR DRIVE MODULE DURING PARKING LOT OR TURNING MANEUVERS. *EH
30692004-11-17. Service bulletin. SUSPENSION:REAR. RATTLE NOISE OR CLUNK FROM THE LEFT REAR SUSPENSION. *TT
30442004-11-17. Service bulletin. EQUIPMENT. GENERATION 5 ONSTAR STEERING WHEEL CONTROL FUNCTION. *TT
31022004-11-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. SERVICE VME 01-04 VEHICLE EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSION 4T65E TRANSMISSION VALVE BODY INSPECTION PROCEDURE. (TO INCLUDE 2004 PONTIAC AZTEC) *SC ALL 2001 - 2006 PASSENGER VEHICLES WITH 4T65E TRANSAXLE. *TT
30962004-11-05. Service bulletin. VEHICLE SPEED CONTROL. ALL WHEEL DRIVE 2,100-2,400 ENGINE RPM MOAN/BODY BOOM NOISE. *SC
31382004-11-04. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. NEW PART RESTRICTION AT PQC ON FUEL TANKS. *TC

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