AAW 67-68 Classic Update warning lights didn't work properly
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Hi,
New here. I have my father-in-laws '67 C20 I've been fixing up. I put in a new American Auto Wire Classic Update wire harness for the warning lights only dash. I noticed that the warning lights weren't working properly and finally dove into why. They wouldn't light up when starting the truck. I proved the water temp and oil pressure sensors worked by grounding them out and fixing connections. Tracing the problem I noticed that the ground wires through the ignition switch were missing. They didn't seem to be part of the wire harness at all which seemed awfully strange. Possibly a mistake? I was a pack rat and kept the old harness wiring. I pulled the ignition switch wiring and spliced it onto the end of the gauge harness wire the into the ignition switch and the gauge harness. I'll post a couple of photos below. Works like a champ. Hopefully this is helpful. I'm curious if anyone else found the classic update harness without the ignition switch ground wires. Cheers, Rich |
Re: AAW 67-68 Classic Update warning lights didn't work properly
Quote:
Here in Arizona we have real Pack Rats and they love to nest in engine bays and chew up the wiring.:ito: |
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