I am blowing the 15 amp fuse that feeds the AC clutch, Cruise control, and temp climate control. I first had the problem "sometimes" when I would turn on the AC. I figured it was the AC clutch. Now the fuse blows every time even when the AC is off. Does anyone know a site that has the electrical schematics for my truck so I can figure where my ground is?

My truck is a 97 F150 Ford Lariate with a 4.6 lit engine extended cab.

 

Check the wiring harness behind the battery. It usually chafes on the A/C accumulator and shorts out.

 

If you go to www.helminc.com you can order a Ford factory manual for electrical troubleshooting for your year and model truck. It takes each circuit seperately, showing only what you need for that item. Gives wire colors too. Unlike a lot of factory manuals, this one is very easy to use. In the back it shows where all the electrical parts are on the truck too.
Dave