TSB List for the 2019 Cadillac XT4

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.

ELECTRICAL SYSTEM

  • TSB #PIP5591A

    NHTSA ID #10151827

    • Date Announced: NOVEMBER 09 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates advises the technician that the ECM part number will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Ass

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  • TSB #PIT5630A

    NHTSA ID #10149061

    • Date Announced: OCTOBER 30 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 

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  • TSB #PIT5630

    NHTSA ID #10145467

    • Date Announced: SEPTEMBER 06 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve and of engineering investigation.

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STRUCTURE:BODY:DOOR

  • TSB #PIT5629

    NHTSA ID #10144482

    • Date Announced: AUGUST 30 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates steps to enable passive door unlocking.

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LATCHES/LOCKS/LINKAGES:DOORS:LATCH

  • TSB #PIT5629

    NHTSA ID #10144482

    • Date Announced: AUGUST 30 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates steps to enable passive door unlocking.

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SEATS

  • TSB #PIC6048J

    NHTSA ID #10151861

    • Date Announced: NOVEMBER 19 2018
    • Additional Info: How to Fix

    Summary: This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

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LANE DEPARTURE

  • TSB #PIC6048J

    NHTSA ID #10151861

    • Date Announced: NOVEMBER 19 2018
    • Additional Info: How to Fix

    Summary: This Preliminary Information communicates to the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

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EQUIPMENT

  • TSB #PIT5630A

    NHTSA ID #10149061

    • Date Announced: OCTOBER 30 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 

    More Information »

EQUIPMENT:ELECTRICAL

  • TSB #PIT5630A

    NHTSA ID #10149061

    • Date Announced: OCTOBER 30 2018
    • Additional Info: How to Fix

    Summary: This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while  engineering completes further investigation. 

    More Information »

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