The TCS light in your 1999 Chevy Venture indicates that the traction control system is engaged. When the TCS light is on, the traction control system is actively working to prevent the wheels from spinning out of control.
The TCS light may come on in a variety of situations, including:
* When the vehicle is accelerating rapidly on a slippery surface
* When the vehicle is turning on a slippery surface
* When the vehicle is going up or down a hill on a slippery surface
The TCS light will also come on if the traction control system is malfunctioning. If you see the TCS light come on and you are not experiencing any problems with traction, you should have the traction control system checked by a qualified mechanic.
