Circuit/System Testing

IMPORTANT: Fix any Cruise Control System related DTCs before using this diagnostic.

IMPORTANT: This DTC may be stored as a history DTC without affecting the operation of the BCM. Do not replace the BCM if this DTC is stored only as a history DTC and is not retrieved as a current DTC.

Ignition ON, verify DTC P0575 is not current in the ECM.

If DTC P0575 is current, replace the BCM.