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Thread: 2020 Suburban only shows Trans & Speedo in VCM Editor

  1. #1
    Tuner in Training
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    2020 Suburban only shows Trans & Speedo in VCM Editor

    Read the PCM from my 2020 Suburban and the Engine, System & Fuel editing windows are blank. Only the Trans & Speedo dialogs have anything in them. Any explanation as to why? PCM too new, not fully cracked yet?
    Last edited by JoeB; 09-23-2020 at 12:39 PM.

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    hard to say without actually seeing the file.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"