I recently bought a used truck here. I'm trying to locate the cruise control fuse for my cruise control isn't working? Can you help?

 

There is no fuse, it's all electronic. If your airbag light is on, and/or the horn doesn't work, it likely has a bad clock spring in the column. The system can be diagnosed using a scanner to look at the various inputs.

 

Another common cause of cruise not working is a leaking pressure switch on the brake master cylinder. Brake fluid leaks on the wiring and corrodes it. Ford makes an updated switch and pigtail. Some type of recall on it but it is a cheap part.