Originally Posted by accumack
On our unit I had similar problem I found the dealer repaired a wire in the plug at the control panel by pushing it in. I took it apart and fixed it properly. It sounds like you may have already check that though.
Although you are a couple hours late, that is my issue. I found it this morning.
Mine was in the coach wiring harness that plugs into the control box in the storage bay under the floor.
I haven't figured out how to get the 'pin' out to fix it properly yet.
Thanks for everyone's help and support.
For future reference, there are quite a number of wires to that control box. I would imagine it could cause issues with just one jack also.