Brake System Displays

The IPC  provides brake system displays for low brake fluid level, parking brake applied and ABS  concerns that display along with the brake warning indicator operation.

When the parking brake is applied, the BCM  sends the parking brake warning request message to the IPC  over the Medium Speed Controller Area Network (MS-CAN) to illuminate the brake warning indicator and turn on the parking brake applied message in the message center.

When a low brake fluid level condition exists, the BCM  sends the brake fluid level low message to the IPC  over the Medium Speed Controller Area Network (MS-CAN) to illuminate the brake warning indicator and turn on the brake fluid level low message in the message center.

When an ABS  concern exists, the ABS  module sends the brake (red) warning indicator request message to the GWM  over the Electric Vehicle (EV) High Speed Controller Area Network (HS-CAN). The GWM  sends the brake (red) warning indicator request message to the BCM  over the High Speed Controller Area Network (HS-CAN). The BCM  in turn sends the brake warning request message to the IPC  over the Medium Speed Controller Area Network (MS-CAN) to illuminate the ABS  warning indictor and to turn on the check brake system message center warning display.