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Thread: The Body Control Module

  1. #1
    Potential Tuner
    Join Date
    Aug 2014
    Posts
    2

    The Body Control Module

    With these newer GM cars, having access to the BCM could be a real benefit. Anything from being able to disable the TPMS when running winter or race tires...to pulsing the ABS solenoid...which is necessary for bleeding brake lines in certain situations...the BCM is a very important part of the vehicle and it would benefit tuners to be able to make modifications. Why does HP Tuners not read the BCM in addition to the ECM and TCM?

  2. #2
    Tuner
    Join Date
    Aug 2010
    Location
    On the third rock from the sun
    Posts
    94
    Tech 2 well access the BCM.

  3. #3
    Advanced Tuner
    Join Date
    Dec 2014
    Posts
    592
    I think that we understand that a Tech 2 device will do it, but the question here is will HPTuners ever support it? It sure would be nice to have access to everything!