Traction Control Off Message

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The drive information center traction control off indicator when the following occurs.

The EBCM disables engine torque reduction due to a malfunction and sends a serial data message to the driver information center (DIC) requesting illumination.
The driver manually disables TCS and engine torque reduction by pressing the traction control switch. The EBCM sends a serial data message to the IPC requesting illumination.