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Dome Light/Headlamp switch

Discussion in 'GM Electrical Tech' started by 09mgray, Oct 3, 2013.

  1. 09mgray

    09mgray New Member

    Truck - 99 Gmc Sonoma 4.3 Sl Standerd Cab

    Problem - I have to use the Dome Override Button to keep the dome light off even with doors closed, Also the Lights on my Headlamp Switch Are not on?


    Question - on my Headlamp Switch i have a Reg plug the long wid one but i also have the Fog light plug but i dont have fog lights? and my headlamp switch dont have the button on it but it has the plug in the back ... does this mean i have fog light connectors under the truck some where? :D
  2. RayVoy

    RayVoy Active Member 1000 Posts

    I would guess, that one of the door switches is bad and the truck thinks one of the doors is open.

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