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MM2 Wiring MM1 plow

Discussion in 'Fisher Engineering Discussion' started by Coryhale2002, Oct 4, 2008.

  1. Coryhale2002

    Coryhale2002 Junior Member
    from NH
    Messages: 2

    I have the setup for my truck and it's a MM2. I was looking to purchase a used MM1 but I am not sure what is needed to convert my 3 plug to the MM1 2 plug. Any info, or part numbers would be appriciated. Thanks
  2. chcav1218

    chcav1218 Senior Member
    Messages: 954

    I think it's easier to convert the two plug plow to a three plug plow than it is to rewire the truck. I was looking at a two plug before I got this plow and I remember the dealer saying it was about $70 to convert it.
    Last edited: Oct 4, 2008
  3. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    Chris is correct. You'll be better off to change all the plow side wiring over to three plug.
  4. ShoreLineCT

    ShoreLineCT Junior Member
    Messages: 26

    2 Plug Setup

    I have a 2 plug setup for a Dodge but need a 3 plug myself. Would like to trade if interested.
  5. Coryhale2002

    Coryhale2002 Junior Member
    from NH
    Messages: 2


    Thanks for the help guys. I went to the fisher dealer yesterday and bought the two harnesses. They cost about $160. for the both of them but I got them for $130 because I work for a car dealership nearby. I'm going to wire it up on Friday.