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Thread: using CTS2 with GDP

  1. #1
    New Member
    Join Date
    Oct 2016

    Default using CTS2 with GDP

    How do I switch the DSP parameters from Hard Wire to Serial?

  2. #2
    New Member
    Join Date
    Sep 2017


    I have the same question. when I do switch them do I need to re-flash the truck to make it work. I'm new to this and trying to get it figured out is frustrating. if someone could walk me through what to do it would be greatly appreciated

  3. #3
    Lifetime Member Mitco39's Avatar
    Join Date
    Jan 2009


    The switch is done in the tune, which means whoever sent you the tune would have to set it that way and then flash the truck with it.

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