I NEED LIGHTS AGAIN.
I have lost all lights on my trailer, except for my right tail light. I have no marker lights, and no left tail light or brake light. I my investigation, I found that one battery was bad (been repla...
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Had a similar problem. The 7 pin plug from to tow vehicle had a loose wire in it. It was caused by pulling on harness and not plug itself to disconnect. I rewired the plug connections and it fixed the problem.
