1991 Mercury Sable Service and Repair Manual
The 1991 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
VEHICLE DESCRIPTION: VEHICLES EQUIPPED WITH 3.8L ENGINES AND ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, IOWA, IDAHO, ILLINOIS, INDIANA, KANSAS, MASSACHUSETTS
DRIVER CONTROL OF VEHICLE SPEED USING THE SPEED CONTROL SYSTEM OR THE ACCELERATOR CONTROL SYSTEM WOU
DEALERS WILL ADD A BOOT TO THE SPEED CONTROL CABLE.
THE ARC WELDS ON THE SWAY BAR BRACKET, WHERE IT ATTACHES TO THE STRUT RESERVE TUBE, DID NOT FUSE PROPERLY.
OVER TIME, A PORTION OF THE BRACKET CAN TEAR AWAY FROM THE STRUT, FALLING INTO AND PUNCTURING THE TI
MONROE DEALERS WILL REPLACE THE STRUT FREE OF CHARGE.
VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN CONNECTICUT, DELAWARE, DISTRICT OF COLUMBIA, ILLINOIS, INDIANA, IOWA, KANSAS, KENTUCKY, MAINE, MARYLAND, MASSACHUSE
IF BOTH REAR CORNERS DROP, STEERING WOULD BECOME SUDDENLY VERY DIFFICULT, AFFECTING VEHICLE CONTROL
DEALERS WILL INSTALL SUBFRAME REAR MOUNT BOLTS, REINFORCEMENT PLATES, AND PLATE NUTS.
CHILDREN CAN ACCIDENTALLY LOCK THEMSELVES IN THE FOOTWELL AREA OF THE REAR-FACING THIRD SEAT, OR IN THE STORAGE COMPARTMENT IN STATION WAGONS NOT EQUIPPED WITH AN OPTIONAL THIRD SEAT. ONCE THE COMPART
THERE IS A DANGER OF AIR DEPRIVATION, HYPERTHERMIA,AND/OR PANIC RESPONSE TO A CHILD WHO HAS LOCKED H
REPLACE THE SELF-LATCHING ASSEMBLY CURRENTLY USED IN THE REAR STORAGE COMPARTMENT WITH A LATCH ASSEM
FRONT DISC BRAKE ROTORS OF THE SUBJECT VEHICLES MAY EXPERIENCE SEVERE CORROSION IF OPERATED IN AREAS WHERE CALCIUM CHLORIDE AND SODIUM CHLORIDE ARE USED EXTENSIVELY.
SEVERELY CORRODED ROTORS MAY FRACTURE OR SEPARATE NEARTHE INNER EDGES OF THE BRAKE DISCS RESULTING I
REPLACE FRONT BRAKE ROTORS WITH FULL CAST FRONT BRAKE ROTORS.
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 ADDITIONAL PARTS REQUIRED WHEN REPLACING TRANSFER CASE ON VEHICLES EQUIPPPED WITH AX4S TRANSAXLE. *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
Showing the 8 most recent of 66 technical service bulletins on file with NHTSA.
BEFORE CONSUMER PURCHASED VEHICLE THEY NOTICED THAT THE AIR BAG LIGHT WAS ON, THE DEALER TOLD THE CONSUMER THEY COULD NOT FIX THE LIGHT DUE TO A FEDERAL LAW AND NEVER SAID THE AIR BAGS DID NOT WORK, T
VEHICLE WAS IMPACTED AT 10:00 POSITION, SPEED 30 MPH, DRIVER SIDE AIR BAG DEPLOYED AFTER IMPACT, CAUSING INJURIES. *AK
THE DRIVERS AIRBAG DID NOT DEPLOY IN A CRITICAL ACCIDENT. TT
DRIVER SIDE SAFETY BELT DID NOT RESTRAIN DRIVER UPON HEAD ON COLLISION, RESULTING IN AN ACCIDENT. TT
THIS IS VERY SERIOUS AND DANGEROUS AFTER ADDING OIL TO THE ENGINE OF THIS VEHICLE YESTERDAY I MADE SURE THE HOOD WAS SECURLY LATCHED ( BECAUSE IT HAS COME OPEN ON ME PREVIOUSLY WHILE IN MOTION ) I PU
Showing the 5 most serious of 346 complaints filed with NHTSA.
