2000 Ford Excursion crusie control

Electrical problem
2000 Ford Excursion Two Wheel Drive Automatic 110000 miles

My cruise was working and then it got to where it only worked some times and now it does not work at all. It appears it is not coming on, I do not get anything when I try to turn it on and set it. The fuse that operates control is good as other components on same fuse work.

Any suggestions?

Thanks

Don