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night saber plow lights

Discussion in 'Truck & Equipment Repair' started by toddon22, Oct 19, 2010.

  1. toddon22

    toddon22 Member
    Messages: 71

    I have a set of night saber lights on my truck. When I disconnected everything at the end of last year all the lights worked fine, but when I hooked everything back up the other week I saw that my driver side plow lights work fine and at full intensity but my passenger side light and parking light will only function at a very low intensity. I've checked all electrical connections and fuses and everything seems to be in order, can anyone give me any advice? I'm pretty stuck on this one. It would be appreciated thanks
  2. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    Usually it's either a bad connection in the weather sealed connectors or a weak module ground. Open up the rear of the light and check (with a volt meter) for battery voltage on the headlamp and parking light wires as well as on the ground wire. Then back track through the harness to the light module from there. Also be sure to check the black ground wire the breaks out of the B harness (center one) on the module. Should be grounded to the body somewhere.