my 93 grand Cherokee cruise control stopped working the other day then this morning it worked once then stopped again does anyone have an idea whats going on

 

My 97 ZJ I used to have to lift up on the brake pedal to get it to work. May try that and see if that helps.

 

Hi,
I have a Jeep Grand Cherokee 4.0l 2001 and the cruise control won't work.

When I press the buttons on the steering wheel the cruise light comes on, I have performed a vacuum test and their is no leaks and it is holding it pressure fine.

I changed out the servo but I still have no joy when I press the button to activate cruise control.

Has anyone else ever had this problem? where can I look next?

 

Could be a faulty brake light switch. Try gently lifting on the brake pedal with your foot and see if the cruise control works.