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Home >> Jeep >> 2005 >> Wrangler X, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 488 (Powertrain Diagnostic Procedures - Gas) >> Diagnostic Information And Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P0594-Speed Control Servo Power Circuit >> When Monitored and Set Condition: >> P0594-Speed Control Servo Power Circuit

P0594-Speed Control Servo Power 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 speed control power supply circuit is either open or shorted to ground. Cruise will be disabled for the remainder of that key-on cycle. One Trip Fault. Three good trips to clear the MIL.