1990 Mitsubishi Eclipse 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
- GS Hatchback 2-Door
- GST Hatchback 2-Door
- GSX Hatchback 2-Door
- Base Hatchback 2-Door
Engines covered
- 1.8L 1755CC 107Cu. In. l4 GAS SOHC Naturally Aspirated
- 2.0L 1997CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
- 2.0L 1997CC 122Cu. In. l4 GAS DOHC Turbocharged
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
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S
This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
INFORMATION REGARDING CYLINDER HEAD GASKETS FOR REMANUFACTURED SHORT BLOCKS. *TT
INFORMATION ABOUT IMPROVED AUTOMATIC TRANSAXLE END CLUTCH. *TT
NEW VALVE LASH ADJUSTER NOISE CHECKING AND TROUBLESHOOTING PROCEDURES. *JD
MANUAL TRANSAXLE SHIFT QUALITY SYNCHRONIZER KITS. *TW
ANTENNA TIGHTENING TORQUE. *TW
AS I WAS DRIVING DOWN THE ROAD, THE DRIVER'S DOOR OPENED WITHOUT REASON. THAT CAUSED THE SEATBELT ASSEMBLY TO RETRACT AND THEN, THE SEATBELT ASSEMBLY HIT ME IN THE EYE. THIS CAUSED ME TO REACT AND S
CONSUMER WAS MAKING RIGHT TURN INTO INTERSECTION WHEN HER VEHICLE WAS STRUCK ON THE DRIVER'S SIDE. AFTER MEDICAL TEAM ARRIVED CONSUMER UNSNAPPED WAIST BELT BUT DID NOT REMEMBER REMOVING SHOULDER BELT
WHILE PARKED, UPON IMPACT, FROM SOFT BASEBALL TO REAR HATCHBACK GLASS WINDOW, IT SHATTERED INTO A MILLION PIECES THROUGH OUT INTERIOR. *AK
AFTER MAKING A COMPLAINT OF NOISE IN MY DRIVETRAIN AND THEN HAVING THE TRANSMISSION AND TRASFER CASE SERVICED AT A MITSUBISHI DEALER WHO LATER TOLD ME THAT THIER MECHANICS WERE NOT FACTORY CERTIFIED A
Showing the 4 most serious of 59 complaints filed with NHTSA.
