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Service bulletins for the 2003 Mitsubishi Montero

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.

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

By type

By component

By trouble code

Bulletins, newest first
05130082005-09-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR DIAGNOSTIC TROUBLE CODE (DTC) P0134. *TT
1132005-07-08. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE. SPARE TIRE COVER FIT. *TT
100120022005-05-02. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE STALLING HESITATION. *EH
100120022005-05-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TOOL SET & FLASHLIGHT DROPPED. *EH
060120042005-05-02. Service bulletin. ELECTRICAL SYSTEM. RV METER READING INCORRECT. *EH
060120042005-05-02. Service bulletin. SEATS. REAR SEAT DOES NOT UNLATCH. *EH
060120042005-05-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. RWD/4WD LIGHT BLINKS. *EH
070120042005-04-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TOOL SET & FLASHLIGHT DROPPED. *EH
100120042005-04-26. Service bulletin. ELECTRICAL SYSTEM. RV METER TEMPERATURE DISPLAY. 8EH
090120042005-04-26. Service bulletin. ENGINE AND ENGINE COOLING. UPDATED MILLER TOOL INFORMATION. *EH
1082005-04-26. Service bulletin. ELECTRICAL SYSTEM. INTERMITTENT DIAGNOSTIC TROUBLE CODE P2100. *TT
1082005-04-25. Service bulletin. ELECTRICAL SYSTEM. ASTC CODE 35 OR 37. MITSUBISHI TECH TALK. *TT
04270022004-12-04. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. DRIVE PINION HEIGHT ADJUSTMENT SERVICE MANUEL REVISION. *EH
35C2004-08-27. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. ACTIVE SKID & TRACTION CONTROL (ASTC) LIGHT ON AT PDI OR DURING SERVICING. GROUP 35C ASTC SYSTEM. MITSUBISHI MOTORS TECH TALK. VOL. 88. NOV. 2002. *TT
04350032004-04-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ABS DATA LIST ITEMS - SERVICE MANUAL REVISION. TSB REVISION 04-35-003. *MR UPDATE. *TT
04330012004-03-09. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT. THIS BULLETIN CONTAINS CORRECTED PROCEDURES FOR HANDLING BALL JOINT DUST COVERS AND INNER RETAINERS DURING TIE ROD END BALL JOINT AND FRONT AND REAR SUSPENSION UPPER ARM BALL JOINT REMOVAL. *TT
04350012004-03-09. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. ABS DIAGNOSTIC TROUBLE CODE 61 - SERVICE MANUAL REVISION. *TT
03230062003-12-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. TORQUE CONVERTER SHUDDER, SURGE, AND/OR VIBRATION (POSSIBLY INTERMITTENT) WHEN DRIVING 35-50 MPH AT STEADY THROTTLE. *TT
03130082003-12-15. Service bulletin. FUEL SYSTEM, OTHER. DIAGNOSTIC TROUBLESHOOTING INSTRUCTIONS IN SERVICE MANUAL FOR MFI DIAGNOSTIC TROUBLE CODE (DTC) P0638 THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE PROBLEM ARE INCORRECT. THIS BULLETIN CONTAINS CORRECTED TROUBLESHOOTING INSTRUCTIONS FOR DTC P0638. *TT
03260022003-10-07. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. NOISE FROM FRONT WHEEL HUB BEARING - IMPROVEMENTS. *TT
03260012003-08-26. Service bulletin. POWER TRAIN:AXLE HUBS. NEW FRONT HUB NUTS - SERVICE MANUAL REVISION. *TT
03540072003-08-11. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE. IMMOBILIZER SYSTEM INFORMATION UPDATE (2003 MODELS). *TT
02000022003-02-21. Service bulletin. EQUIPMENT. FRONT LICENSE PLATE TOOL KIT. *TT
02000012003-02-21. Service bulletin. EQUIPMENT. FRONT LICENSE PLATE AND ACTIVE SKID AND TRACTION CONTROL (ASTC) LIGHT DURING PRE-DELIVERY INSPECTION. *TT

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