12v Electrical Mystery on my 1983 31' Excella. Help
I am perplexed on a power jack wire that is dead and two mystery wires.
First, the two blue with white stripe wires had been pigtail with wires that followed the 7 bin harness to the hitch but were cut and dangling there. Where did they go and what were the for? This trailer had Teletector Low Tire Pressure Indicator. Could they have gone to that somehow. Any ideas?
Second, the power jack wire is dead at the jack but working at the board but on the wrong side of the block according to the wiring diagram. I am going to pull a new wire, but should I switch the layout to match the diagram? Namely put the black 12v+ to the top of the block and the power jack wire at the bottom?
Any experience is appreciated.