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GMC Forum: 97 Yukon - Eletrical Demons
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Old 12-30-2019, 02:17 PM
Junior Member
Drives a GMC Truck
Join Date: Dec 2019
Location: North Carolina
Posts: 1
Default 97 Yukon - Eletrical Demons

This is my first time posting here and I hope someone can help me.
I decided to do a total body swap , my 97 Yukon with a 1966 Chevy Truck. I know sounds like a huge project. It wasn't too bad until I placed the battery back in the truck and did some testing. I have been chasing a problem with the instrument cluster and headlights for weeks now. Yesterday I thought all my troubles were over while I was checking somethings with my diagnostic scan tool. Everything started working, I had all my gauges working and no more headlight troubles. Until I went back and started up the truck without the scan tool connected. Truck runs fine but, none of the gauges worked, everything went back to the way it was. I connected the scan tool back up and like a miracle everything is working again.
Please if anyone has seen this problem before , please help an old man out .

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