Technical Service Bulletins (TSBs) for the 1994 LeSabre are official communications between Buick & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING: STEERING WHEEL/HANDLE BAR

    • TSB #9709013202B

      Date Announced:
      SEP 01, 1997
      NHTSA ID:
      #54328

      EXPERIENCING INTERMITTENT STEERING COLUMN SNAP OR CLICK NOISE WHEN TURNING. *YC Read More »

    SUSPENSION

    • TSB #98833005

      Date Announced:
      OCT 01, 1998
      NHTSA ID:
      #602751

      SOME CUSTOMERS MAY COMMENT THAT THE VEHICLE Read More »

    SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

    • TSB #535014

      Date Announced:
      SEP 01, 1995
      NHTSA ID:
      #445802

      ABS ADN TRACTION OFF INDICATOR LAMPS COME ON. *SD Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

    • TSB #436302

      Date Announced:
      NOV 01, 1994
      NHTSA ID:
      #37848

      FAINT BUZZING NOISE FROM FRONT OF DASH AREA. *TW Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    POWER TRAIN:DRIVELINE

    POWER TRAIN:DRIVELINE:DRIVESHAFT

    • TSB #577106A

      Date Announced:
      FEB 01, 1997
      NHTSA ID:
      #51497

      COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #990730030A

      Date Announced:
      APR 01, 2001
      NHTSA ID:
      #619370

      OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE ... Read More »

    • TSB #990730030

      Date Announced:
      DEC 01, 1999
      NHTSA ID:
      #6089996

      SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT Read More »

    • TSB #10001

      Date Announced:
      APR 01, 1998
      NHTSA ID:
      #601769

      INFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP. *YC Read More »

    ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

    • TSB #536401

      Date Announced:
      MAR 01, 1995
      NHTSA ID:
      #39814

      DIM HEADLAMPS, SLOW WINDSHIELD WIPERS, ETC RESULTING FROM LOW/NO GENERATOR OUTPUT. *TW Read More »

    • TSB #536401

      Date Announced:
      MAR 01, 1995
      NHTSA ID:
      #4010500

      UNKNOWN Read More »

    ELECTRICAL SYSTEM:IGNITION:MODULE

    • TSB #536506A

      Date Announced:
      JUN 01, 1997
      NHTSA ID:
      #52567

      DRIVELINE VIBRATION OVER 37 MPH (REPLACE PROM). *TW Read More »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #98839011

      Date Announced:
      MAY 01, 1998
      NHTSA ID:
      #601398

      SOME CUSTOMERS MAY COMMENT ABOUT ON A GAP BETWEEN THE PASSENGER SUPPLEMENTAL INFLATABLE RESTRAINT (PSIR) MODULE AND THE INSTRUMENT PANEL TRIM PLATE. *YC Read More »

    VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

    • TSB #731608

      Date Announced:
      JUN 01, 1997
      NHTSA ID:
      #52564

      EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW Read More »

    VISIBILITY:WINDSHIELD WIPER/WASHER

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

    • TSB #431108

      Date Announced:
      NOV 01, 1994
      NHTSA ID:
      #37847

      HVAC SYSTEM MAY INTERMITTENTLY TURN ON IN DEFOG OR DEFROST MODE BY DEFAULT. *TW Read More »

    STRUCTURE:BODY

    • TSB #832006

      Date Announced:
      DEC 01, 1998
      NHTSA ID:
      #603085

      SOME CUSTOMERS MAY COMMENT THAT THERE IS CORROSION ( RUST ) APPEARING ON THE LEFT AND /OR RIGHT ROCKER PANEL(S). *YC Read More »

    STRUCTURE:BODY:DOOR

    VEHICLE SPEED CONTROL