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Thread: Tcc Hook Up

  1. #1
    Join Date
    Aug 2009
    Posts
    121

    Tcc Hook Up

    where does the TCC hook up from the harness is it the brake pedal ? its for my 5.3-78 c10

  2. #2
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Need to understand your issue better.

  3. #3
    Join Date
    Aug 2009
    Posts
    121
    OK there is a wire coming from the harness that is tagged TCC apprently it goes to into the cab is it like a lockup converter thing >??? i have a 4l60e im thinking it hooks to the brake pedal ????

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    On the brake pedal switch wiring harness there is a lead that has power when your foot is not on the brake and has no power when you press the brake pedal. That is where you need to hook up the TCC power lead.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Aug 2009
    Posts
    121
    OK so splicing the wire that has power with the foot off is what i will do with the TCC power lead !!!

  6. #6
    Join Date
    Aug 2009
    Posts
    121
    ok for those that are doing 4.8 -5.3 -6.0 conversions in early GM trucks i used a camaro / transam brake light switch out of a 96 model, autozone part #DR-461 for both the brake light switch and TCC it WORKED like a charm, im out to find a the correct block till then ive used terminals

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