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Old October 22nd, 2023, 04:45 AM
esquibdl esquibdl is offline
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Join Date: Jan 2013
Location: Los Alamos, New Mexico
Truck: 1966 GMC 1001
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Default Re: Need help with my front park lamps/turn signals. I have a 1966 1001 GMC.

Got all external lights working. Headlights work - both lo-beam and hi-beam, park lamp/front turn signals work. Tail lamp/turn signal/brake lights work. Turned out to be bad grounds in the front between hood and battery/chassis ground. In the back, bad ground between truck frame and truck box where tail lights mount.

Still can't get the dome light to work. Bulb checks good, dome housing has power on one side of the bulb, and I can bypass the light switch across the bulb by jumping that side to ground and see that the bulb lights up. Any ideas here? The rest of the light switch is working fine, just the dome light is not coming on with the switch.
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