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Re: Backup Lights Not working when truck running!
Posted to HD/Fleet Forum on 8/22/2018 3 Replies

Since the power and the ground did check out, I replaced the lights with truckwell lights and they now work as they should. Must have something to do with going from 3 individual grounds to just one ground wire....don't know why it only gave us a problem when ... Login to read more.

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