1989 Mitsubishi Montero Service and Repair Manual
1989 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
- SP Sport Utility 2-Door
- Sport Sport Utility 2-Door
- Base Sport Utility 2-Door
- Base Sport Utility 4-Door
- LS Sport Utility 4-Door
Engines covered
- 3.0L 2972CC 181Cu. In. V6 GAS SOHC Naturally Aspirated
- 2.6L 2555CC 156Cu. In. l4 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 ENGINES ARE SUBJECT TO THROTTLE VALVE ICING UNDER CERTAIN CONDITIONS.
THIS MAY CAUSE THE THROTTLE VALVE TO STICK AND NOT ALLOWTHE ENGINE RPM TO RETURN TO IDLE WHICH COULD
INSTALL A HEATED ADAPTER PLATE.
This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
NEW VALVE LASH ADJUSTER NOISE CHECKING AND TROUBLESHOOTING PROCEDURES. *JD
VEHICLE NOT DESIGNED TO TURN CORNERS AS OTHER 2 WHEEL DRIVE VEHICLES, CAUSING LOSS OF CONTROL/ACCIDENT. *SD
WHEN MAKING LEFT HAND TURNS VEHICLE WENT OUT OF CONTROL. TT
THE HORN WAS INOPERATIVE. THE CONSUMER HAD TO DISCONNECT THE HORN CONNECTOR TO STOP THE HORN FROM OPERATING. THE DEALER WAS NOTIFIED. THE DEALER INFORMED THE CONSUMER THAT PROBLEM WAS NOT COVERED UNDE
FIRST TIRE BLOWOUT JUST AFTER LEAVING PARING LOT AT WORK. SECOND TIRE BLOWOUT WHILE DRIVING TO WORK. THIRD TIRE REPLACED IN PARKING LOT AT WORK WHEN IT STARTED TO VIBRATE AND SHOWED DAMAGE INDICATIN
WE HAVE EXPERIENCED THIS PROBLEM ON THREE DIFFERENT OCCASIONS IN THE PAST YEAR. OUR MECHANIC BELIEVES THAT IT IS A FLAW IN THE DESIGN OF THE PARTS INVOLVED. WE HAVE BEEN TOLD BY THE MECHANIC THAT HE
Showing the 5 most serious of 10 complaints filed with NHTSA.
