RV Repair: accessory battery wiring diagram 77 chevy itasca c25c rv

Question
I have a charging problem with accessary batteries. And have no clue how or where to start. My rv has a major wiring problem. And no gages on dash work at all. Help please. I need diagram for it.

Answer
Hey this is an old one but I think that winnebago still has copies of the wire diagrams.(800) 537-1885 I think this is the right number. If you can send a really detailed description and maybe some pic I can try to help you fight through this but it will be a challenge try to call them the love helping people out. Let me know how it goes


Thanks and have a great day