Traction Control Off Indicator

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 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.