Electric Park Brake Message Display

The IPC provides messages to indicate the status of the electric parking brake system. The messages displayed are a combination of informational messages, warning and system fault messages. The IPC uses messages sent from the ABS module and BCM to control the messages displayed. The IPC receives all messages from the GWM over the High Speed Controller Area Network 3 (HS3-CAN). The GWM receives the parking brake message request, brake warning indicator request and the brake (red) warning indicator request from the ABS module over the High Speed Controller Area Network 2 (HS2-CAN). the GWM receives the red brake warning indicator request from the BCM over the High Speed Controller Area Network 1 (HS1-CAN).