I have lost all power to passenger side door on my 2003 Chevy Silverado LS

I have no power to window, mirror or lock & courtesy light doesn't work either. I found a 25 amp circuit breaker for right side door in the fuse box under the dash just left of the steering column. I had my neighbor (an electrician) check it & he sais it was good. I have the door panel & kick panel off on that side & all connections & plugs appear to be alright.