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boss rt3 plow no power?

Discussion in 'Boss Plows Discussion' started by dbcontracting, Jan 5, 2013.

  1. dbcontracting

    dbcontracting Junior Member
    Messages: 3

    new install first time does the main power from the battery goes into a round circular i guess relay, then out to a connector to the pump, red/ black line does that relay have to be gounded to the frame as a ground because of the metal framing of it?
  2. framer1901

    framer1901 Senior Member
    Messages: 852

    I think the round thing you are refering to is the solenoid. There's a heavy gauge red wire that attaches to this direct from the battery positive. Another set of heavy gauge wires, red and black - red goes to another pole on the solenoid and black to negative on the battery - I forget the wire colors and am too lazy to go look but two smaller wires also attach to the small poles on the solenoid.