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converting fisher 3 wire to 2

Discussion in 'Fisher Engineering Discussion' started by rednk, Dec 21, 2014.

  1. rednk

    rednk Junior Member
    from 01527
    Messages: 2

    I have a 97 f350 powerstroke with a 2 wire fisher minute mount setup. The plow is pretty much junk so i had the chance to buy a newer MM2 3 wire plow. I was told its pretty easy to convert the 3 wire plow to a 2 wire. Has anyone done this or have any experience in it? Any help would be greatly appreciated :mechanic:
  2. NHresident

    NHresident Senior Member
    Messages: 285

    hopefully u still have ur old rotted plow IF u do just unbolt the 2 plow lights on it then detach the o ring ground cable on the plow motor and then take the black plastic cover over the solenoids off and pull off the 3 ground wires and the 3 pwr wires grn blu wht then mount the lights to ur new 3 plug plow attach the ground cable on the new to u motor and lastly take the solenoid cover off ur new plow pwr unit and attach the wire female spades to ur new plow 3 pwr 3 ground to the solenoids--make sure-- to look inside the blk cover it will show u which pwr wire goes where put the blk cover back on that's it ur done
    Last edited: Dec 21, 2014
  3. 97f250Heavyduty

    97f250Heavyduty Senior Member
    Messages: 131

    If you don't have the old plow I should have the 2 wire headlights and will trade if it helps you out.
  4. chevyzrule810

    chevyzrule810 PlowSite.com Addict
    Messages: 1,214

    Where are you located? I may be interested in your old plow for parts.