1991 Mitsubishi Montero service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- RS Sport Utility 4-Door
- Base Sport Utility 4-Door
- LS Sport Utility 4-Door
Engines covered
- 3.0L 2972CC 181Cu. In. V6 GAS SOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
THE WELD ON THE RECEIVER UNIT OF THE TRAILER HITCH CAN BREAK.
IF THE FAILURE OCCURS, THE TRAILER CAN SEPARATE FROM THETOWING VEHICLE, AND COULD RESULT IN A VEHICL
REPLACE THE TRAILER HITCH.
This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
MMSA HAS DETERMINED THAT UNDER CERTAIN CONDITIONS, THE FRONT LOWER BRAKE HOSES MAY DEVELOP A CRACK, CAUSING A LOSS OF BRAKE FLUID. *TT
NEW VALVE LASH ADJUSTER NOISE CHECKING AND TROUBLESHOOTING PROCEDURES. *JD
CURT & HAL SERVICE DEPARTMENT CALLED THE MITSUBISHI DEALER IN OUR AREA AND WERE TOLD THAT THIS PART WAS A VERY COMMON REPAIR TO THIS PARTICULAR VEHICLE. WHEN LOOKING FOR A USED PART, THERE WAS ABSOLU
WHILE CONSUMER WAS IN THE STORE VEHICLE CAUGHT ON FIRE FROM THE ELECTRICAL SYSTEM, AND CONSUMER CAN'T DETERMINE THE PROBLEM. *AK
I PURCHASED A MITSUBISHI MONTERO AS A MAIN CAR TO TRANSPORT BACK AND FORTH TO MY BUSINESS. THE CRANK SHAFT PULLEY BOLT CAME OUT AND I HAD THE CAR REPAIRED. I WAS ABLE TO DRIVE THE CAR FOR APPROXIMAT
DT: THE CONSUMER STATES THAT HIS VEHICLE WAS LEAKING OIL AT ONLY 1500 MILES. CONSUMER DID FILE A COMPLAINT WITH THE FEDERAL TRADE COMMISSION ON THE DEALER. THE CONSUMER ALSO HAD PROBLEMS WITH THE FR
DT: THE CONSUMER STATES THAT HIS VEHICLE WAS LEAKING OIL AT ONLY 1500 MILES. CONSUMER DID FILE A COMPLAINT WITH THE FEDERAL TRADE COMMISSION ON THE DEALER. THE CONSUMER ALSO HAD PROBLEMS WITH THE FR
Showing the 5 most serious of 22 complaints filed with NHTSA.
