Headlight/parking lights not working.

[Mh91344]

I have a 1986 K20 custom, my headlights parking lights and interior lights are not working. I have replaced the headlight switch and the alternator, because I thought it was going bad but tested out good. My blinkers and hazards work, I know they are on a different circuit. I’m kind of at a lose of where to go from here now. Any help would be great, thanks.


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[Chevyguy]

I have a 1986 K20 custom, my headlights parking lights and interior lights are not working. I have replaced the headlight switch and the alternator, because I thought it was going bad but tested out good. My blinkers and hazards work, I know they are on a different circuit. I’m kind of at a lose of where to go from here now. Any help would be great, thanks.


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Have you checked your fuses?.

Clayton

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[Chevyguy]

I have a 1986 K20 custom, my headlights parking lights and interior lights are not working. I have replaced the headlight switch and the alternator, because I thought it was going bad but tested out good. My blinkers and hazards work, I know they are on a different circuit. I’m kind of at a lose of where to go from here now. Any help would be great, thanks.


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Have you checked your fuses?.

Clayton

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[Chevyguy]

I have a 1986 K20 custom, my headlights parking lights and interior lights are not working. I have replaced the headlight switch and the alternator, because I thought it was going bad but tested out good. My blinkers and hazards work, I know they are on a different circuit. I’m kind of at a lose of where to go from here now. Any help would be great, thanks.


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Have you checked your fuses?.

Clayton

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[Mh91344]

I have checked all the fuses and they are good. I’m thinking I have a bad ground somewhere, is there a ground under the dash?


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[Matt69olds]

Pull the headlight switch connector. Check for power on the red wire. If you have no power, you may have a fusible link blown. I don’t have a wiring diagram handy, I can’t remember where the taillight circuit gets power

 

[Mh91344]

Pulled the switch and I’m getting no power to the red wire. Time to track down a blown fuse able link I guess.


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