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Thread: shift point correction

  1. #1
    Member
    Join Date
    Aug 2006
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    90

    Default shift point correction

    hi guys how do i load the required transmission shift tables into the automatic speedo correction it works on my old laptop(which is dead).
    I cant remember if i loaded them in to 7.5 tune tool years ago or if they just installed with the software etc

  2. #2
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    You'll need to read the TCM controller using either V7.5 Tune or V8 (recommended). Then you can use V7.5 Tune to modify them and save. Use V8 to flash.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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