Brake

The BRAKE indicator may only be ON during RUN. The IPC illuminates the BRAKE indicator under the following conditions:
^ During the bulb check.
^ The park brake is ON.
^ The brake fluid is low. The IPC also displays the CHECK BRAKE FLUID message on the DIC and sends a class 2 serial data message requesting a single chime to sound.
^ The Electronic Brake Control Module (EBCM) sends a class 2 serial data message requesting illumination due to a concern in the ABS system.
^ The IPC detects a loss of communications with the EBCM.