Originally Posted by Big Sky
The OP stated the jack works if connected to the TV or shore. If that due is blown then no power would work.
Untrue. I don't know how exactly it's wired, but my truck will run my jack with no battery. I did it and shorted out that fuse, but the jack kept right on chugging. I got home, unhooked the power from the truck and put my battery on and no glory, jack wouldn't move. I replaced that fuse and I was back in business.
Trust me, I've seen it on here numerous times, and experienced it myself, change out that fuse and you're back in business.
2014 Jay Flight 28 BHBE
2015 RAM 2500 6.4L HEMI, Tradesman 4x4, 3.73
Blue Ox SwayPro (BXW 1503)
Upgraded from an REI internal frame backpack and a Eureka 1/2 dome tent!