7pin wiring problem. Please help!
I have a new to me travel trailer. I am having a few issues with the wiring. Let me list those and then I'll list what I have done so far. 1. When headlights are on, running lights are not. 2. Whe...
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or you could use the rv battery as well to run the lights, then you only need a wire from the positive post of the battery, maybe an idea to have a fuse inline just in case you hit the ground pin, maybe also an idea to check the one light bulb as well, as i have see a bulb filament break and short to the other filament...
