OK, same as mine. I've had a few issues with my cruise.
So fuses are good. I assume the horn works? (The horn shares one of the wires in the steering wheel.)
The servo/module is very close to your right foot when you are pedal. I can hear a relay clunk from that area when I engage it. When my cable broke, I could still hear the clunk, but no cruise. Do you hear a clunk? Did you ever?
It's pretty easy to pull the steering wheel cover and check the wiring for the switches. One of the connectors would just slide right apart, there was no lock. It would shut off on bumps until I used small zip tie to hold it together.
The servo/module is a bit hard to get to. With the wiring diagrams you can check for the right functions at the connector to it, but that isn't something everyone is familiar with doing. If you're up to doing that, you can also hook up a light at that connector (or use the one already in the dash) and run the built in self test. Other Ford Trucks have the light in the cluster and have the self test instructions in their manuals, which you can find online.