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Fisher extreme v Help

Discussion in 'Fisher Engineering Discussion' started by Tomonster92, Jan 4, 2012.

  1. Tomonster92

    Tomonster92 Junior Member
    from Buffalo
    Messages: 14

    Just bought a fisher extreme v hooked up the wiring harness to my truck lights work fine cant get the plow to work however the controller doesnt even light and has no power to it. I know the plow work becuase i hooked it up to my buddies truck and it worked. i did replace the plow moduel after that though and sisnce it hasnt worked never did on my truck all the plugs are in and i followed the diagrams i dont know what the problem is? help!
  2. JRS Landscaping

    JRS Landscaping Senior Member
    Messages: 104

    do you have the 12v hot going to the controller cable? you need a 12v for the plow and another "key on" 12v source for the controller.
    Last edited: Jan 4, 2012
  3. Lone136

    Lone136 Senior Member
    Messages: 108

    Is it a 3 port module or 4 port? If it's a 4 port you may have #1 and # 2 backward.
  4. Tomonster92

    Tomonster92 Junior Member
    from Buffalo
    Messages: 14

    Its a 3 port the and contorller harness plugs into the battery cable doesnt that give it the 12v?
  5. bbct001

    bbct001 Member
    Messages: 35

    There is a second wire off the control harness, small red one. It needs to go to switched power...usually tap it into the fusebox inside the cab.