Passive Key Out Of Vehicle Chime - With Passive Entry

The passive key out of the vehicle chime warns that the passive key transponder is not inside the vehicle. The IPC requires 2 messages to control the passive key out of vehicle chime. The IPC receives the passive key status message from the RFA module and the vehicle speed message from the BCM over the MS-CAN. When the IPC receives the passive key status message indicating that the passive key is out of the vehicle, the IPC sounds a chime tone sounds through the front speakers and displays a message in the message center. Refer to: Passive Anti-Theft System (PATS) - System Operation and Component Description .