Cammy

Please, does anybody know anything about cruise control, and/or fuses? Is there a specific kind, for cigarette lighter? Is there even a fuse for the cruise control? I really need help!!!!!!!!!!!

SoCalxJ4.0

There is no fuse for it. It is controlled by vacuum. What year? Your buttons could of went bad, does the cruise light come on?

Cammy

No light comes on. 1998 Jeep Cherokee. Ok, how do I know which hose(s), is there a way to check them?

SteveMongr

On my 96 the button contacts had become dirty-dusty. I blasted them with compressed air and now the cruz works. I learned that in a forum.
Give the whole system a look over. It is vacuum operated.
From the throttle body the cruise connects with a cable, make sure that cable is connected then follow the cable to the cruise control body. It has a vacuum line connected make sure it is secure. Also an electrical plug.
If this all fails then it could be in the brake pedal switch which cancels the cruz and operates the brake lights. Or if the brake pedal does not release off the brake switch.
It's usually something simple when it comes to the cruise.
Good Luck

Bustedback

Is the World going to come to an end if your cruise control does not work? Drama much?

SoCalxJ4.0

If the light isn't coming on, it's your buttons. I have a set of 98 buttons, can't use them in a 2000.