Low Traction

The Antilock Brake System (ABS) sends the low fraction data via the class 2 serial data line. The LOW TRAC indicator alerts the driver when the ABS is active. Anytime the Electronic Brake Control Module (EBCM) determines that the vehicle has entered a braking event where the ABS is required, the LOW TRAC indicator turns on in order to indicate that the ABS is active. Refer to ABS Operation in Antilock Brake System.