1990 Mitsubishi Mirage 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
- Base Sedan 4-Door
- RS Hatchback 2-Door
- RS Sedan 4-Door
- VL Hatchback 2-Door
- Base Hatchback 2-Door
Engines covered
- 1.5L 1468CC 90Cu. 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 FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE
THE SAFETY BELTS WOULD NOT PROVIDE ADEQUATE PROTECTION TO AN OCCUPANT IN A VEHICLE CRASH.
OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREF
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
AUTOMATIC SEAT BELTS FAILED TO HOLD DRIVER AND PASSENGERS UPRIGHT IN ACCIDENT, CAUSING SEVERE INJURIES. *DSH
ENGINE FIRE DUE TO POSSIBLE ENGINE FAILURE. (OHIO TRAFFIC CRASH REPORT) *MJS
THE WIRING HARNESS BEHIND THE HEAD LIGHT CAUSE A FIRE. *AK
TL* THE CONTACT OWNS A 1990 MITSUBISHI MIRAGE. THE CONTACT STATED THAT THE VEHICLE STALLED SPORADICALLY AT INITIAL START-UP OR WHEN DRIVING VARIOUS SPEEDS. THE VEHICLE WAS TAKEN TO THE DEALER BUT WAS
ECU FAILURE, THEN MPI CONTROL RELAY, THEN DISTRIBUTOR CAP, COIL & ROTOR, THEN NEW DISTRIBUTOR. *NL
Showing the 5 most serious of 37 complaints filed with NHTSA.
