I think it's the white wire but it's pretty easy to tell with a test light. have someone help you by putting the truck in and out of reverse and look for the wire that has power when you are in reverse.
Backup Light Wire?
I'm trying to wire up my backup light and I can't get it to work. So what wire is it that makes the back up lights come on? Is it the light blue one?
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Brown ... I think. I'll have to check.
brown or white I'll check er out as well.
way2hi said:brown or white I'll check er out as well.
Brown ..
1 - 6 of 6 Posts
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