Question about 1985 GMC K1500

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1985 gmc sierra truck headlights wont work. its not the bulbs

The headlights wont turn on anymore the parking lights and other lights work its not the bulbs i dont know where to start to fix it

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  • 85K2500 Dec 22, 2008

    Same thing here. Same truck. Headlights just stopped working.

  • Nicole Harmon Mallia Dec 31, 2008

    have same problum changed the dimmer switch and the fuse but the headlights horn and dash lights all wont work but the rest of the lights are good to go any help would be great i am thinking that i have to have a bad wire but i dont know how hard that will be to take care of

  • bill hine Mar 30, 2009

    I have the same headlight problem.
    Put new headlights in.
    Tried a new light switch.
    Flashers work great.
    Where is the fuse ?
    It does not say headlights anywhere in the fuse panel.
    I will look down by the starter like someone suggested.e

  • Anonymous Mar 18, 2014

    I do not know what is wrong so I have no clue as to what product or part I need.

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Well we just fixed our truck it was a wire that connects to the starter had some out! might want to see if there are any wires disconnected there

Posted on Dec 31, 2008

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Check for battery positive (power) at the headlight connectors, if you have power, then there is a ground problem

Posted on Aug 05, 2009

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I'm not sure what it is exactly but I think it is a fuse or check your wiring from the lights on back. It should be one of those two. sorry I couldn't be more help.

Posted on Nov 30, 2008

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