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Thread: TCM OS#'s Needed

  1. #1
    Senior Member
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    May 2009
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    192

    Exclamation TCM OS#'s Needed

    I'm testing different TCM OS's to work with this ECM in out Trailblazer E67. I'm finding some drop the PRNDL others trigger Transfer Case light to come on.

    Sooo can you guys simply provide the T43 tune files. I'm particularly looking for:

    1) '06, 07, 08, 09 Cadillac XLR
    2) '07, 08 Cadillac STS
    Last edited by TBMSport; November 13th, 2010 at 04:33 PM.
    Trailblazer "RS" 5.3L 6L80 4x4 & '07 TBSS LS2 6L90 AWD

  2. #2
    Senior Member
    Join Date
    May 2009
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    192

    Default

    to the top!
    Trailblazer "RS" 5.3L 6L80 4x4 & '07 TBSS LS2 6L90 AWD

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