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WTB fisher wiring '03 chevy

Discussion in 'Used Plowing and Truck Equipment Forum' started by ticki2, Jan 13, 2006.

  1. ticki2

    ticki2 Senior Member
    from NH
    Messages: 175

    Looking for fisher mm truck side wiring and module for an '03 chevy 2500HD
  2. maineplower

    maineplower Junior Member
    from maine
    Messages: 3

    I have everything except the controller from a 2000 new style 2500 silverado, one year old. let me know if interested.
  3. korelandscaping

    korelandscaping Member
    from CT
    Messages: 66

    01 harness will not work with an 03 truck. (95% certain)
  4. ticki2

    ticki2 Senior Member
    from NH
    Messages: 175

    I'm interested if it will fit, any chance you have part numbers for what you have , I know there was a change from '02 to 'o3 , I think it is just the module.I beleive the module I need has a green label. The peculiar wiring set I need is # 27780 , thanks
  5. Antnee77

    Antnee77 PlowSite.com Addict
    from RI
    Messages: 1,056

    The Isolation Module should be interchangeable. The questionable parts would be the headlight harness that ties into your truck's headlamps. They are more than likely different on an 02.