Electronic Park Brake

The message center provides messages to indicate the status of the electronic parking brake system. The messages displayed are a combination of informational messages, warning and system fault messages. The IPC uses the following messages to display the applicable message center message.

• Electronic park brake message request
• Electronic park brake (red) indicator request
• Brake (red) warning indicator request
• Brake fluid level low message request

The IPC receives all messages required to display the electronic park brake messages from the GWM over the HS-CAN3.

The GWM receives the parking brake message request and the brake (red) warning indicator request from the ABS module over the HS-CAN2.

The GWM receives the brake fluid level low message request from the BCM module over the HS-CAN1.