Isolating 12v current to trailer
I have a 6ga wire running from the battery of my TV to a winch type quick disconnect at the rear of the truck and the corresponding connector attached to the batteries on the trailer. How do I isolate...
Forum Discussion
I installed a simple relay with the 12v signal fed from the keyed side in the panel in my battery compartment. The fused wire from the coach then only powers out to the plug when running and stops it from going the other way when turned off.
