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Thread: Q about the control for the button on the shifter

  1. #1
    Join Date
    Jun 2010
    Location
    norman,ok
    Posts
    90

    Q about the control for the button on the shifter

    The performance option tab under Transmission, Shift properties, general, performance options down menu class 2, 1-2 switch, off: does that control the haul/tow button on the gear selector lever on a 2002 silverado?

  2. #2
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    HPTuners? yes. EFILive, idk.
    01 Silverado

  3. #3
    Join Date
    Jun 2010
    Location
    norman,ok
    Posts
    90
    Yep it's HP Tuners, I thought so but I really wasn't sure thank you. Also it won't to turn it off if not used right?

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