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Lighting issues Power VXT

Discussion in 'Boss Plows Discussion' started by sagent, Jan 24, 2014.

  1. sagent

    sagent Junior Member
    Messages: 24

    So I noticed my passenger light ( on truck ) would stay on when plow was on and toggle switch switched to plow. Now I notice the passenger side turn signal does not work on plow. All lights on truck work fine when plow is off and toggle switched to "truck". I examined the headlight adapters and as per attached photo the passenger side 8-pin connectors are not connected to anything. It appears it was installed like this from the Boss dealer 3 years ago. I assume there is an OEM plug that the headlight adapter fits into behind the headlamp in between headlights and the trucks wiring harness ?

    The relay for the drivers turn signal is clicking and lamp is working. The relay for the passenger side is not clicking / working. It has 12 volts on the red wire / good ground but no power out to violet wire

    All the plow headlights are working fine which is what I don't get.

    Any help is appreciated.

  2. BigBoyPlowin

    BigBoyPlowin Senior Member
    Messages: 301

    Telling us the make and model of your truck would be the first step to troubleshooting...
  3. sagent

    sagent Junior Member
    Messages: 24

    Sorry, 2011 GMC Sierra 2500HD. Plow was purchased Nov 2010