Traction Control System Indicator

TRAC OFF 

The instrument cluster illuminates the TRAC OFF indicator when the following occurs:

• The EBCM inhibits the traction control system due to a malfunction in the traction control system. The instrument cluster receives a serial data message requesting the TRAC OFF lamp to illuminate.
• The BCM detects that the traction control switch has been pressed (signal circuit is low). The BCM sends a serial data message to the EBCM in order to disable traction control. The instrument cluster receives a serial data message requesting the TRAC OFF lamp to illuminate. The BCM sends a serial data message to the radio in order to activate an audible warning.