OBD II Fault Code

  • OBD II P0588

    OBD-II Code Cruise control will not operate is defined as a Cruise Control Vent Control Circuit High

    The cruise control system uses vacuum to maintain speed. The Cruise Control Vent Solenoid allows the system to release vacuum if the vehicle needs to slow down. If the Vent Control Solenoid does not perform as requested, code P0588 will be set and cruise control will be disabled.

    Cruise control will not operate Symptoms

    • Cruise control will not operate

    Common Problems That Trigger the P0588 Code

    • Cruise control vent solenoid failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue

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