Good news is got the problem fixed! Only bad news - getting specific info on fuses and relays is difficult! BUT even better news, I think I finally found specific fuse layouts that are identical to our Challenger. Lots of other info out there that is specific, just not specific to coach. Here is a link to what I found on the fuses/relay panel. Hope it helps someone else like it did me!!
https://fuse-box.info/ford/ford-f-53...uses-and-relay