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Thread: E38/T42, 60E trans, no ISS

  1. #1

    E38/T42, 60E trans, no ISS

    does turning all the ISS stuff off work or something else must be done?

  2. #2
    Tuner
    Join Date
    Mar 2011
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    The Bush
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    I ran into this on a swap I did here, couldn't find a work around even though people had hinted at it existing, I ended up sourcing all the ISS hard parts and installing them to keep the Car happy.

  3. #3
    back to the same question. anyone know the fix?

  4. #4
    Tuner
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    Mar 2011
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    The Bush
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    Saw someone suggest using the VSS then changing the settings to match for another car that didn't have the ISS, in hindsight I think this may have worked for me but seeing as I had the Trans out and was able to source the correct parts I went that way.

  5. #5
    Senior Tuner Frost's Avatar
    Join Date
    Jan 2006
    Location
    Richmond VA
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    1,950
    I have done 4l60>4l80 in 07-later vehicles that are T42s. With a special harness we run the 80 and the ISS's DTC have to be turned off. Unfortunately, though it must be done to run the 80 with the 60 segment, it is not supported currently by HPTuner's.
    Steve Williams
    TunedbyFrost.com