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2019 GMC Terrain programming Video Control Module

1308 Views 3 Replies Latest reply: 2020-10-10 12:50:02


  •   Level 3   
    (57) points
    Mitsuman
    2020-10-07 14:59:28
    I recently took on the job of programming a Video Control Module as recommended by the GM TSB 19-NA-076
    The codes set were the following:
    B395A:72 Rearview camera message counter incorrect
    B101D:3C ECU hardware internal communication malfunction

    This process took about 1h 40min to complete which it completed without errors, but after it was done I got a new code in the Engine control module, and Transmission control module U0121:

    But there are no codes set in the Electronic Brake Control Module

    Why do I get this new code after performing the reprogramming?

    Thanks


    file:  2019 Terrain after programming.pdf

    Tags: B395A:72 , B395A:08 , U0121:00

    Reply

  •   Level 7   
    (1593) points
    promaster

    2020-10-07 16:09:24 (Reply to:Mitsuman)

    .
    Reply

  •   Level 4   
    (156) points
    alwissamcenter

    2020-10-08 22:09:13

    Thanku
    Reply

  •   Level 3   
    (57) points
    Mitsuman
    2020-10-10 12:50:02 (Reply to:promaster)
     Thanks for that info.

    This vehicle has a rebuilt title so GM does not honor its warranties.  I wonder if they would take care of this recall.

    I am going to print out all the documents and give it a try.  Otherwise I will make a 194 bulb test light and follow the TSB notes.

    Thanks for your help.
    Reply
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