Traction Control Off Indicator

WARNING: This page is about a different car, the 2007 Pontiac Montana SV6, 2007 Chevrolet Uplander, and 2007 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

The IPC illuminates the traction off indicator when the following occurs.

The EBCM disables engine torque reduction due to a malfunction and sends a serial data message to the IPC requesting illumination.
The driver manually disables vehicle stability enhancement system (VSES) and engine torque reduction by pressing the traction control switch. The EBCM sends a serial data message to the IPC requesting illumination.

The IPC flashes the traction off indicator if wheel slip is detected while engine torque reduction and brake pressure application are both disabled.