P0584

DTC P0584, sometimes indicated as P058400 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the engine idling stability causing cruise control vacuum control circuit high.

The cruise control vacuum control circuit is open or shorted.
Solution:
1. Check the cruise control vacuum control circuit for an open or shorted condition.
2. Repair the open or shorted condition.

• P0584: Cruise Control Vacuum Control Circuit High
• P0584: Cruise control system, vacuum control – circuit high
• P0584 00: Cruise control system, vacuum control - circuit high