ABS Indicator
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
The instrument panel cluster (IPC) illuminates the ABS indicator when any of the following occurs:
- The electronic brake control module (EBCM) detects an ABS disabling malfunction. The IPC receives a GMLAN message from the EBCM requesting illumination.
- The IPC performs the displays test at the start of each ignition cycle. The indicator illuminates for approximately 3 seconds.
- The IPC detects a loss of GMLAN communications with the EBCM.