P0584 Code - Cruise Control Vacuum Control Circuit Low

What Does P05854 Mean?

The Engine Control Module (ECM) monitors the Cruise Control Vacuum Control Circuit. The ECM sets the OBDII code when the Cruise Control Vacuum Control Circuit is not to factory specifications.

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What are the common causes of P0584 ?

The most likely cause of this code setting condition is a cracked or broken vacuum supply hose (or faulty one way in-line check valve) to the cruise control servo. Other causes may include shorted or open wiring, damaged or corroded connectors, and blown fuses (although a blown fuse is usually a reaction to a more severe problem).

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How do you troubleshoot P0584 ?

Common repairs for the P0584 trouble code are:

• Replacement of the vacuum supply hose
• Replacement of the one-way valve
• Replacement of wires, connectors, fuses, and circuits
• Replacement of the cruise control switch

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