I bought a Cougar 5th wheel a year ago February and this last weekend the 50 amp converter died but I didn't realize it until Sunday evening. Last nite I bought a Schumacher 8 amp battery charger to r...
Carefully clean all your battery and associated electrical connections. I had the same type problem replaced the converter and still had the problem. Turned out to be corrosion and rust on the exposed battery and electrical connections but a least I have a new converter and a spare..