1997 Buick LeSabre Service and Repair Manual

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Factory-Grade Data

1997 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

  • Custom Sedan 4-Door
  • Limited Sedan 4-Door

Engines covered

  • 3.8L 3800CC 231Cu. 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

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Vehicle Safety Data

1997 Buick LeSabre Recalls & Complaints

NHTSA #96V04400005/03/1996Component: SEAT BELTS:FRONT:BUCKLE ASSEMBLY

THESE VEHICLES WERE ASSEMBLED WITH ONE OR MORE INCORRECT SAFETY BELT AND/OR SAFETY BELT BUCKLE ENDS. THIS DOES NOT CONFORM WITH THE REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES."

Consequence

CONSEQUENCE OF NON-COMPLIANCE: IF AN INCORRECT PART IS USED, THE BELT MAY NOT LATCH PROPERLY, INCRE

Remedy

DEALERS WILL INSPECT ALL FRONT AND REAR SAFETY BELT LATCH ENDS AND SAFETY BELT BUCKLES FOR CORRECT P

NHTSA #96V11600001/07/1996Component: FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

A BACKFIRE DURING ENGINE STARTING CAN CAUSE BREAKAGE OF THE UPPER INTAKE MANIFOLD.

Consequence

THIS CONDITION CAN CAUSE A NO-START CONDITION AND POSSIBLY AN ENGINE COMPARTMENT FIRE.

Remedy

DEALERS WILL UPDATE THE POWERTRAIN CONTROL MODULE PROGRAMMING. UNTIL THE CAMPAIGN REPAIR IS MADE, TH

TSB #10208027

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

TSB #10171318

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

TSB #10170494

This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.

TSB #10248444

Vehicle Recalls

TSB #10168979

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock ce

TSB #10166638

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

TSB #10165876

This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock ce

TSB #10157018

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Showing the 8 most recent of 52 technical service bulletins on file with NHTSA.

20040316Component: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULECrash reportedFire reported1 injured

WHILE DRIVING CONSUMER'S VEHICLE WAS HIT ON THE PASSENGER'S SIDE AND THE FRONT AIR BAGS INADVERTENTLY DEPLOYED. DRIVER'S SIDE AIR BAG CAUGHT ON FIRE AFTER THE DRIVER WAS EVACUATED. THE INTERIOR OF

20080707Component: TIRESCrash reportedFire reported

WHILE DRIVING DOWN THE HIGHWAY DOING 75, MY CAR MADE A LOUD POP SOUND AND WHEN I LOOKED IN MY REARVIEW MIRROR, THERE WAS A TRAIL OF SMOKE. ALL OF A SUDDEN MY CAR SPUN OUT OF CONTROL AND RAN OFF THE HI

20000402Component: AIR BAGS:FRONTALCrash reportedFire reported

NOT MY VEHICLE. VEHICLE WAS INVOLVED IN A TRAFFIC COLLISION AND THE DRIVER'S AIRBAG DEPLOYED. A FIRE BROKE OUT IN THE STEERING COLUMN AFTER DEPLOYMENT. THERE WAS NO APPARENT DAMAGE TO THE PASSENGER S

20030222Component: AIR BAGSCrash reported2 injured

AIRBAG DEPLOYMENT CAUSED DISLOCATED BROKEN THUMB AND POSSIBLE PERMANENT INJURY. ON SECOND PASSENGER, SEVERE TINNINTUS POSSIBLY FROM AIR BAG EXPLOSION.

19981015Component: AIR BAGS:FRONTALCrash reported2 injured

CONSUMER WENT TO PARK VEHICLE ,GOING LESS 5 MPH AND ACCIDENTLY CRASHED INTO A WALL. NO DAMAGE TO VEHICLE . DUAL AIRBAGS DEPLOYED, CAUSING FACE INJURIES. *AK

Showing the 5 most serious of 514 complaints filed with NHTSA.

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