Ok, hello chuck. I am late to game but yeah, here is my wiring I found, I used a rv cutaway from mitchel. And yeah, that fuse link seems suspect.
Here is a wiring from a 88 rv cutaway with a 7.4l. Plz message me if that pdf didnt work. I havent used my system in a while and bullzip is not installed on my new PC. I am using microsoft pdf creator thingy.
Fuse link 39 pink. I think I saw that in one of your first pics, post #5 I think I saw a fuse link pink there. so this would confirm
This a "G" series motorhome, and tiffin or allegro will not have changed anything in regards to the cluster and such, so yeah, they wont be of any help atol.
Check also the ground nuts at cluster, they do loosen once in a while. Here is a picture of what those look like.
@ mobile dan and others, I often use normal stuff like this instead of old school fuse links, this way when something goes wrong, or I need a different amp application. This link offers ten for 22bucks.
Hey everyone. I found the issue. It WAS the fusible link that came off the starter. I just got that replaced this morning and almost everything that is supposed to work, does. Even the horn. Now I'm hunting down the bad ground for the headlights. Thanks for all the help everyone!