1985 GMC Jimmy Service and Repair Manual
1985 GMC Jimmy 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 troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Sierra Classic Sport Utility 2-Door
- Base Sport Utility 2-Door
- High Sierra Sport Utility 2-Door
Engines covered
- 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
- 6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated
- 5.7L 350Cu. In. V8 GAS OHV 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
CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER S
WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICL
PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 200
END GATE LATCH RATTLE (INSTALL REVISED STRIKER). *TW
WATER LEAK AT THE A/C RECIRCULATION DOOR (INSTALL NEW HOOD HINGE SEAL). *TW
THE CONSUMER DROVE INTO GARAGE PARK, BUT DID NOT SHUT OFF ENGINE, JUST PARKED. GOT OUT TO MOVE A BIKE, THEN GOT BACK INSIDE THE VEHICLE. PUT SHIFT INTO DRIVE WITH FOOT ON THE BRAKE PEDAL, THE VEHICLE
WHENEVER THE REAR WINDSHIELD WIPER IS IN USE IT WOULD FAIL TO OPERATE PROPERLY. IT WOULD STOP WORKING AFTER BEING IN USE. TOOK TO DEALER & INFORMED A NEW MOTOR WAS NEEDED & HAD IT REPLACED. *AK
SEAT BELT RETRACTORS PROBLEMS, WILL NOT LET BELT OUT SMOOTHLY
BRAKE PEDAL GOES TO FLOOR.
EMERGENCY BRAKE FAILURE. *DH
Showing the 5 most serious of 6 complaints filed with NHTSA.
