P0582-Speed Control Vacuum Solenoid Circuit
WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
When Monitored: Engine running, the speed control switched on and learned, and the brake pedal is not pressed. No other fault has occurred this trip.
Set Condition: The PCM recognizes an open or short to ground in the speed control vacuum solenoid control circuit. Cruise will be disabled for the remainder of that key-on cycle. One Trip fault. Three good trips to clear the MIL.