I was rewiring my trailer hookup and must have blown a fuse. My temp controls don't work nor does the lights for them. I couldn't find a diagram so I started pulling fuses and didn't see one that was toast. I need some help location this fuse or what I should do next. I plan on leaving tomorrow so the sooner I get this fixed the better.

 

Check all the fuses again with a light tester on the end of the fuse. The two little bare metal spots you see. Sometimes a fuse will blow or break and not be visible.

I have had it happen to me a few times and the easiest way to verify fuses is with a light tester