1990 Mercury Sable Service and Repair Manual
The 1990 Mercury Sable 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
- GS Sedan 4-Door
- GS Wagon 4-Door
- LS Sedan 4-Door
- LS Wagon 4-Door
Engines covered
- 3.0L 2986CC 182Cu. In. V6 GAS OHV Naturally Aspirated
- 3.8L 232Cu. In. V6 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
AN INCORRECT TRANSISTOR MAY CAUSE AUTOLAMP SYSTEM LIGHT SENSOR MODULE MALFUNCTION.
HEADLAMPS COULD TURN OFF WHILE VEHICLE IS BEING DRIVEN ORREMAIN ON AFTER VEHICLE IS PARKED. LOSS OF
REPLACE LIGHT SENSOR MODULES.
TRANSFER SERVICE TIPS FOR THE FRONT WIPER MOTOR MOUNT BRACKET AND DEPRESSED PARK OUTPUT ARM. *TT
SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS. *SLC
ON SOME VEHICLES, ENGINE OIL MAY CONTINUE TO LEAK FROM THE ENGINE OIL PAN GASKET AREA AFTER AN ENGINE OIL PAN GASKET REPAIR HAS BEEN PERFORMED. *TT
THIS INFORMATION IS A SUPPLEMENT TO THE WIPER SYSTEM SERVICE INFORMATION PROVIDED IN THE WORKSHOP MANUALS. THIS SERVICE INFORMATION IS INTENDED AS AN AID TO ASSIST IN DIAGNOSIS AND REPAIR OF ERRATIC WIPER SYSTEM CONDITIONS. *TT
INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA. *TT
SOME VEHICLES MAY CYCLE WHEN BRAKES ARE APPLIED ON ROUGH ROADS OR ON AN INCLINE WHILE MAKING A SHARP TURN. *YC
SOME VEHICLES MAY EXHIBIT FRONT OUTER TIE RODS SQUEAK AND / OR POP NOISE OVER BUMPS AND / OR TURNING. *TT
Showing the 8 most recent of 62 technical service bulletins on file with NHTSA.
NO DEPLOYMENT OF DRIVER'S AIR BAG DURING ACCIDENT, RESULTING IN INJURIES. *SKD
DURING RAIN STORM, HIT STEEL POLE AT APPROX. 10MPH, AIRBAG DEPLOYED, BU, DIDN'T INFLATE, INSTEAD VEHICLE INTERIOR FILLED WITH BLACK SMELLY CHEMICAL SMOKE, CAUSED HEAD/FACIAL INJURIES/CUTS, AND BRUISES
NO DEPLOYMENT OF AIR BAG DURING TWO MAJOR COLLISIONS.
AIRBAG DID NOT DEPLOY DURING FRONTEND COLLISION. SHOULDER/HARNESS SEAT BELT FAILED TO RETRACT. PLEASE DESCRIBE DETAILS. TT
AIRBAG DID NOT DEPLOY DURING FRONTEND COLLISION. SHOULDER/HARNESS SEAT BELT FAILED TO RETRACT. PLEASE DESCRIBE DETAILS. TT
Showing the 5 most serious of 220 complaints filed with NHTSA.
