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Gas Gauge goes to Empty

Discussion in 'Fisher Engineering Discussion' started by mrmike, Nov 5, 2012.

  1. mrmike

    mrmike Junior Member
    Messages: 6

    Hi Everyone, I have been trying to hook up a used fisher MM2 with 4 port module & 3 plugs & have nothing but grief. Long story short, I ending up buying a new control & lighting harnesses for my 2000 chevy 1500 & still can't get anything to work.
    With the plow & plugs hooked up, when I turn my engine on- my gas gauge goes to empty & the low on gas light comes on. My drivers side plow light does not work. I have power to my plow controller but hear no clicking of the solenoid which ever position I put the controller in.

    Any Idea's on this would greatly be appreciated........... I am almost sorry I didn't buy a new one & have them install it........................
  2. dieselss

    dieselss PlowSite Fanatic
    Messages: 10,739

    When you have the plow hooked up,,,does the controller work? Plow has tobe hooked up. All 3 plugs plugged together. Try that first. But maybe a foreshadow,,,I'm thinking gnd issue