I can not figure out why my cruise will not set. I have power at the on off switch , fuses are ok. Roll off is ok. Any ideas

 

Both brake lights off? Cable still hooked to bellcrank?

 

check the connection in the wiring harness, at the steering neck, where the leads from the bar controls snap into the main harness. I had an issue on mine when I first got it, and had to have the wire replaced. Service tech told me that 95% of the time, that's where the issue is.

 

Check the Service Manual. I think there's a diagnostic in there for the cruise. There are a number of things it could be... I've had the main module fail, e.g., the red-light on the speedo would come on, but never go green/set; I also had the Set/Resume switch fail... (I've got an 04 RK).

Alan