1985 Mercury Cougar Service and Repair Manual
The 1985 Mercury Cougar Service and Repair Manual is a practical, workshop-ready reference for maintenance, diagnostics, and repairs. Use it to troubleshoot symptoms, follow step-by-step procedures, verify specifications, and confirm wiring and connector locations before replacing parts.
Ideal for technicians and DIY owners, it supports everything from routine service to deeper mechanical and electrical work—including drivability, no-start, warning lights, overheating, brake and suspension issues, HVAC faults, and circuit testing.
Trims covered
- Base Sedan 2-Door
- LS Sedan 2-Door
- XR-7 Sedan 2-Door
Engines covered
- 2.3L 140Cu. In. l4 GAS SOHC Turbocharged
- 3.8L 232Cu. In. V6 GAS OHV Naturally Aspirated
- 5.0L 302Cu. In. V8 GAS OHV Naturally Aspirated
What’s inside
- 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
Why this manual matters
- Faster diagnostics with system-based troubleshooting and wiring diagrams
- Clear procedures and reference sections to reduce guesswork and rework
- Helpful for maintenance planning and verifying parts/specs before repairs
BRAKE MASTER CYLINDERS MAY HAVE IMPROPERLY ANODIZED INTERNAL SURFACES CAUSING ACCELERATED WEAR OF A PISTON SEAL.
MASTER CYLINDERS BUILT ON JANUARY 9, 1985 WILL BE REPLACED.
SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT
INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP. *MJS
INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS. *TT
SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES. *TT
A NEW SILICONE GASKET AND SEALANT. *YC
INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE. *YC
Showing the 8 most recent of 17 technical service bulletins on file with NHTSA.
ELECTRICAL SHORT OR SHOCK, CAUSING THE VEHICLE TO CATCH ON FIRE, ENGINE COMPARTMNET FIRE. *AK
GOODYEAR TIRES (P215/70R15) FAILED. *SLC
STARTER AND SOLENOID BURNED OUT. *SLC
STARTER AND SOLENOID BURNED OUT. *SLC
ECM FAILED. *SLC
Showing the 5 most serious of 22 complaints filed with NHTSA.
