Traction Control Indicator Lamp: Description and Operation

Traction Control System Indicator(s)

Service Traction System
The IPC illuminates the service traction system indicator in the message center when the electronic brake control module (EBCM) detects a malfunction in the traction control system. The IPC receives a class 2 message from the EBCM requesting illumination.


Traction Active
The IPC illuminates the traction active indicator in the message center when the electronic brake control module (EBCM) detects a traction control event. The IPC receives a class 2 message from the EBCM requesting illumination.


Trac Off
The IPC illuminates the trac off indicator when the Electronic Brake Control Module (EBCM) inhibits the traction control system. The IPC receives a class 2 message from the EBCM requesting illumination.