Thanks for the support. I'm getting closer. In further checking out the panel I discovered something. The water pump works fine off just battery. There are two 15 amp circuits in the panel, one for the water pump and one for everything else. So I've got it narrowed down to that. Kind of like you did, I could just run a new line to run the 1/2 that's not working but I'll find the problem if I keep at it. I bet the one side isn't connected or has an inline fuse somewhere. A day piddling on the RV beats a day at work for sure!
