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Adapter Kit

Discussion in 'Fisher Engineering Discussion' started by Bruce'sEx, Nov 6, 2006.

  1. Bruce'sEx

    Bruce'sEx Senior Member
    Messages: 873

    I'm wondering if any knows if they make an wiring adapter kit, to attach a mm1 two wiring plug harness, to a truck that has the mm2 three plug wire harness on it.
  2. Nascar24

    Nascar24 Senior Member
    Messages: 645

    I belive the two plug system is the old sephi system? where the lift cylinder and pump are all in one unit. The harnesses used relays to control the switching from lift , angle, and drop.

    The three plug system is for the Insta-Act system which has a out front, stand alone pump. The harnesses utilize a electronic module to control the switching from lift, angle, and drop. The Module also controls the lighting system as well.

    In summary, I don't think there's an adapter harness that bridges the two systems, due to the significant differences in the circuitry of each system.