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Western Ultra Mount Not Working Eletical Issue

Discussion in 'Truck & Equipment Repair' started by Perfectcutca, Oct 26, 2011.

  1. Perfectcutca

    Perfectcutca Member
    Messages: 52

    I have Installed a Ultra Mount 4 Port 3 Plug on 2006 F-250

    I'm not getting power to plow controller.

    When Plow is disconnected i have one truck headlight working i tested the hot wires running from factory harness into the Plow Harness which then loops into iso box and back to headlight.
    I'm hot all the way into box but on the way out is where it dies.
    1st issue

    2nd Issue
    I have no power to any movements on controller or plow. Lights on Controller won't even light up. I have it hooked to a 12V Hot Under Dash.

    Please HELP!!!!!
  2. 06Sierra

    06Sierra PlowSite.com Addict
    from Maine
    Messages: 1,329

    2nd issue, is the plow on the truck?
  3. Perfectcutca

    Perfectcutca Member
    Messages: 52

    Yes ive tried 2 different plows no response
  4. cubicinches

    cubicinches PlowSite.com Addict
    Messages: 1,415

    On your control harness (#1 position on module), where it goes to the battery relay... check the red wire with the green stripe. It needs to go to the large terminal on the relay which is constant hot (from the battery). If it's on the wrong side of the relay, you'll have no power to the module, no power at the control, etc.
  5. Perfectcutca

    Perfectcutca Member
    Messages: 52

    I've got it working now! Green Stripe was on oppasite big terminal. Headlight issue was in wiring no loop on plug.

    Thanks Everyone!