7 PIN WIRING
Replacing my 7 pin plug on my enclosed trailer. Wires from the trailer are: 2 red, 1 brown, 1 yellow, 1 black, 1 green. The 7 pin extension has: 1 red, 1 brown, 1 green, 1 yellow, 1 black, 1 blue, 1 w...
Forum Discussion
check the ground on the left light could be loose or corroded. Also check any splices in that line for corrosion. Fixed a guys lights when they would not work, almost all splices were corroded as was the ground.
