If your vehicle has the Traction Control System (TCS) and this message is displayed when you are driving, there may be a problem with your TCS. Your vehicle may need service.
When this message is displayed, the TCS will not limit wheel spin. Adjust your driving accordingly.
If there is an engine-related and brake system problem that is specifically related to traction control, the TCS will turn off and the warning message will come on.
If the TCS warning message comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service.