One of our picker trucks at work (2004 f550 auto) keeps blowing the horn fuse. The cruise and horn havent worked for a few weeks now ( oh and now the truck likes to die on you while drivng thru a light??), havent got a chance to get it to ford yet, so I tooka boo. I replaced the horn fuse with another 15'er. Blew it right away. Replaced with a 25 and worked till i turned the ignition on, then heard it go. Also, there doesnt seem to be a fuse for cruise control.
Must be a short somewhere i suppose eh?

Any ideas would be great, save another trip to ford.
Thanks guys.

 

Sounds like the clock spring to me.

 

Clock spring ya say? Ill have to look that up as i have no idea what it is.
Thanks for the suggestion man.