Circuit/System Description

The instrument cluster illuminates the traction control/stability control-active indicator for 5 seconds after ignition ON. The electronic brake control module (EBCM) will request the instrument cluster via serial data to turn the traction control/stability control-active indicator ON when a fault is detected.

The traction control system is always on in the Competitive Mode and can not be turned off. When the traction control switch is pressed, the signal circuit from the body control module (BCM) circuit is pulled low indicating the Performance Mode request. In response to this signal, the BCM sends a serial data message to the electronic brake control module (EBCM) to enable/disable the performance mode.