Brake System Indicator
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
The IPC illuminates the brake indicator when the following occurs:
- The IPC detects a low brake fluid condition. The IPC receives a Class 2 input from the EBCM requesting illumination.
- The IPC detects the park brake is engaged. The IPC receives a Class 2 input from the BCM requesting illumination.
- The IPC performs the displays test at the start of each ignition cycle. The indicator illuminates for approximately 3 seconds.