Mechanics

HAVING DASH LIGHT AND HEADLIGHT PROBLEMS

2001 GMC Other • 80,000 miles

Headlight problems with 2001 gmc t7500. When lights are off the dash is showing that there on and when I turn them on I only have one light and dash light goes out. But using beams there all on. I am having trouble finding wiring diagram. Any help would be great. I am hoping for link to find wiring diagram or any info if available. Thank you.
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Richbecker
December 5, 2011.




Check your fuses and relays for headlights in underhood fuse box first.

Hmac300
Dec 6, 2011.


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