Thor Forums

[Oneilkeys]

When I purchased a Class C several years ago, I blew many fuses on the way home that cut out my back up camera and cab lights. I would replace the fuse and everything would be fine, but as I drove down the road the fuse would blow again. Turns out after much searching that when they put the coach together, someone had put a screw thru the insulation of a wire and when the coach flexed just right, that screw would make contact with the wire and short that wire to ground, blowing the fuse. Then the wire would move back away from the screw and everything would be fine - after you changed the fuse and before the coach flexed the same way again. It was a simple fix - reinsulate the wire and move the screw, but it was maddening while it was happening and trying to find it.