Door Ajar Warning Chime

The door ajar warning chime warns that a door or the liftgate is ajar. The IPC receives the driver door, passenger door, driver rear door, passenger rear door ajar, liftgate and hood ajar status from the BCM over the Medium Speed Controller Area Network (MS-CAN). When a door or liftgate becomes ajar while the ignition is in RUN with vehicle speed greater than 5 km/h (3 mph), the IPC displays the appropriate door ajar warning message and sounds a single chime tone for each door or liftgate opened. The door ajar chime only sounds once for each time the door is opened, and only repeats the chime if the door is closed then reopened.