Mine is a 2007, but I would expect yours to be similar. The cable from the battery goes to the breaker on the left and jumpers to the breaker on the right. The load side wire on the left breaker goes to the pump, and only the pump. The load side wire on the right breaker goes to everything else. The orange wire has an inline fuse and goes to my front jacks. I do not have auto leveling.
Tripping of the left breaker does not affect the right breaker. But it is possible your breakers are wired in series rather than parallel. That could explain your problem. They should be parallel.
