A traction control light is a warning light that illuminates on a vehicle’s dashboard when the traction control system is activated. The traction control system is designed to prevent the wheels from spinning out of control when the vehicle is accelerating on a slippery surface. When the traction control light is on, it means that the system is working to keep the vehicle stable.
There are a few things that can cause the traction control light to come on. One possibility is that the tires are worn and need to be replaced. Another possibility is that the wheel speed sensors are dirty or damaged. Finally, the traction control system may be malfunctioning.