The body control module (BCM) controls the retained accessory power (RAP) feature. The RAP feature allows for the operation of the following components for 10 minutes (or until a vehicle door opens) after the ignition switch turns from the RUN or ACC position to the LOCK position:

The BCM turns OFF the RAP relay when the ignition switch is in the START position. This action disables the RAP feature during the engine crank operation.

The BCM resets the RAP timer when the ignition switch turns from the LOCK position to the ACC or RUN position.

The BCM may set the following DTCs related to the RAP system: