Key On Signal issue on a Tuscany 2007 - 4055-
I have a 2007 Tuscany 4055 40 Ft Diesel Pusher. I have been having a problem resolving a fuse that keeps blowing out as soon as I turn on the ignition. It is a 10 amp fuse labeled “Key On Signal”. Tracing the wire is next to impossible because everything is in a large plastic casing. I called Thor to get some info on what this fuse does and to get a wiring diagram. They were unable to help me. Largely because the MH was built by Damon and now that Thor has taken them over, they do not have the detailed wiring diagrams to trace this out.
Despite this blown fuse, the motorhome works fine, and I cannot locate any components that are not working.
So my questions are: Has anyone had issues like this? Does anyone have access to a detailed wiring diagram? Any ideas what I should be doing?