THE PUSH PULL HEADLIGHT SWITCH MAY HAVE ELECTRICAL CONTACTS WHICH ALLOW AN INTERMITTENT HEADLIGHT CIRCUIT CAUSING HEADLIGHT TO FLICKER OR SUDDENLY GO OUT.
Remedy
REPLACE HEADLIGHT SWITCH AS NECESSARY.
1986 Buick LeSabre Service and Repair Manual
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Factory-Grade Data
1986 Buick LeSabre Service and Repair Manual
Regular price
$29.99 USD
Unit price
1986 Buick LeSabre 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.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Estate Wagon Wagon 4-Door
- Custom Coupe 2-Door
- Limited Coupe 2-Door
- Custom Sedan 4-Door
- Limited Sedan 4-Door
Engines covered
- 5.0L 307Cu. In. V8 GAS OHV Naturally Aspirated
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
- 3.0L 181Cu. In. V6 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
Payment & Security
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1986 Buick LeSabre Recalls & Complaints
No service bulletins
No technical service bulletins on file with NHTSA for the 1986 Buick LeSabre.
CONSUMER WAS TRAVELING ABOUT 70MPH ON HIGHWAY AND WITHOUT PRIOR WARNING LEFT REAR TIRE BLEWOUT, CONSUMER'S VEHICLE RAN INTO ANOTHER VEHICLE HEAD-ON.VEHICLE WAS TOTALED. *AK THERE WERE THREE PEO
TIRE TREAD SEPARATION. *AK
BUCKLE TO FRONT DRIVER'S SIDE SEAT BELT DOESN'T LATCH. SPRING IN BUCKLE IS BROKEN. PART IS COMMONLY USED IN ALL GMC VEHICLES. *AK
CRUISE CONTROL IS ACTIVATING ON ITS OWN WHILE SWITCH IS IN OFF POSITION, CAUSING VEHICLE TO INCREASE IN SPEED UNEXPECTEDLY.
I HAD TAKEN MY USED CAR TO TODDS TOWING AT 3867 HIGHWAY 87 REIDSVILLE NC 27320 ON THE FOLLOWING DATES 11-20-2000, AGAIN THREE DAYS LATER 11-23-00 AND AGAIN ON 13-4-00. EACH TIME HE CLAIMED TO REPAIR
Showing the 5 most serious of 20 complaints filed with NHTSA.
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