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Thread: Need a license for TCM & V1

  1. #1
    Senior Member
    Join Date
    Mar 2008
    Posts
    127

    Default Need a license for TCM & V1

    Will I need to use one of my license's to tune the TCM on my 01 GMC 2500HD with Allison trans?

    Tony
    Mine2001 GMC 2500HD EC/LB, D/A. 4in MBRP exhaust, AFE Stage II w/Amsoil Ea air filter, ISSPRO boost/Pyro guages, PPE Boost Valve, EFI Live V2, Maximum OD Stage 2 Trans, Amsoil throughout, AirDog150, modded intake horn.

    540HP/1056TQ
    Dyno'd Danville Performance
    April 5th 2011

    Hers: 2006 GMC Envoy XL Denali, Flowmaster 40 with a bullet style resonator in the back, EFI Live with the help of JoeCar and other great members here.

  2. #2
    EFILive Developer Site Admin Blacky's Avatar
    Join Date
    Mar 2003
    Posts
    9,490

    Default

    FlashScan V1 requires a license to tune each controller, one for the ECM and one for the TCM.

    FlashScan V2 requires only one license for both.

    If/when you upgrade from V1 to V2, the V1 license used on the Trans is freed up and you can use it for something else.

    Regards
    Paul
    Before asking for help, please read this.

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