1990 Mitsubishi Precis 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 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 VEHICLES FAILED THE LATERAL MOVING BARRIER IMPACT TEST REQUIREMENTS OF FMVSS 301, "FUEL SYSTEM INTEGRITY." THE FUEL LEAKAGE FROM THE GAS TANK EXCEEDED THE MAXIMUM ALLOWABLE AMOUNT OF SPILLAGE.
IN THE EVENT OF AN ACCIDENT, THE FUEL SPILLAGE CAN RESULT IN A FIRE IF EXPOSED TO A SOURCE OF IGNITI
MITSUBISHI HAS DEVELOPED AN APPROPRIATE COUNTERMEASURE THAT WILL COMPLY WITH ALL REQUIREMENTS OF FMV
LOCK WASHER LOCATED UNDER THE NUT THAT SECURES THE FRONT HUB TO THE DRIVE SHAFT MAY HAVE HAD IMPROPER HEAT TREATMENT AND COULD CRACK.
THIS COULD CAUSE WHEEL BEARING FREEPLAY AND COULD RESULT IN BEARING DAMAGE, AND POSSIBLE LOSS OF VEH
REPLACE LOCK WASHER ON EACH FRONT WHEEL AND REPAIR AREA AROUND LOCK WASHER AS NECESSARY.
This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
TRANSMISSION BEARING FAILED, CAUSING TRANSMISSION TO GRIND. *AK
CLUTCH FAILED TWICE. *AK
TRANSMISSION GEAR BOX NOISY/HARD SHIFTING.
