Use brake controller to power backup camera?
I just installed a wireless backup camera on my camper (Garmin BC30). To avoid running extra wires between the truck and camper I just tied into the backup light wire of the 7-pin umbilical. Of cours...
Forum Discussion
You could disconnect the wire at controller and wire it to a switch with permanent power to it, but would not that be simpler on long run to pull new wire to the back?
