Bill, only things in my pantry is food and this access port - just a jumble of wires in there. Battery compartment - only batteries.
I thought the prowatt is my inverter - which is under seat access in back and turned on.
Steve n Betty, ugh I hope I can fix and not need to replace. I've already given up on Anderson hitch which eventualy went to the dump. I hope to keep this other big ticket item functioning!! :-)