1991 Buick LeSabre

2 Technical Service Bulletins (TSBs)

TSB List for the 1991 Buick LeSabre

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

  • TSB #731608

    NHTSA ID #52564

    • Date Announced: JUNE 01 1997
    • Additional Info: How to Fix

    Summary: EXCESSIVE VIBRATION OF ELECTROCHROMIC INSIDE REARVIEW MIRROR. *TW

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VISIBILITY:DEFROSTER/DEFOGGER SYSTEM

  • TSB #931531

    NHTSA ID #39549

    • Date Announced: JUNE 01 1993
    • Additional Info: How to Fix

    Summary: LITTLE TO NO AIR FLOW FROM SIDE WINDOW DEFROSTER DUCTS. *TW

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