My cruise control on my 2004 Jeep Grand Cherokee (4.0L) has recently stopped working. When I push the on/off button the cruise control light comes on in the dash, but when I go to set the speed it will not engage and the "cruise" light will turn off. I know the system is run of a vacuum and have already replace the vacuum servo and cable connected to the throttle body, and have inspected the vacuum lines for cracks but did not find any. Is there anything else that would cause the cruise control to not work.
have the same problem?
Thursday, January 29th, 2015 AT 1:49 PM