thanks for the reply. I think we have different manuals. I have a 2002. Fuse 20 for me is a 7.5A GEM, Radio, Moonroof, Power Window Relay, Power Down Back Window.
I took that from the 2002 owners manual on the Motorcraft site I linked. I've seen that to be wrong before. I'll look it up in the Ford wiring manual. Mine is also a 2002 (2/25/02).
Thanks, in the manual, it does say 27 = Backup Lamp Switch, so at least i understand the venacular. I wanted to confirm that the Back up Lamp was the back up "light". The fuse is good, so I will have to try another route. Thanks again for the quick help. Much appreciated.