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tow/haul not working

Discussion in 'Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)' started by bigbrett, Feb 22, 2010.

  1. bigbrett

    bigbrett Rockstar

    03 tahoe 5.3 4wd
    pressed the button this morning and nothing??

    is there a fuse I can't find????
  2. Uncle Ed

    Uncle Ed New Member

    I am not near my fuse note right now but a common problem is that the small wires going from the tow switch to BCM break due to vibration or fatigue especially if the tilt wheel feature is used a lot.

    It's not hard to fix, just a pain. I want to say it's a 24 gauge blue and red pair joined like speaker wire but I don't quite recall.

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