Weird 12v Electrical Problem
My SIL was installing a replacement clearance light on his toy hauler, it only had one wire (case grnd) and he couldn’t get it to work, so I got involved. As his TH was parked where we couldn’t easily...
Forum Discussion
i would check the connections at the TT pigtail
and at the truck connector for the TT
one of them might be reversed
and at the truck connector for the TT
one of them might be reversed
