2002 Pontiac Grand Prix Owner's Manual - Page 143

Low Traction Light If you have the Enhanced Traction System or the Traction Control System, this light will also come on when the system is limiting wheel spin. Engine Coolant Temperature Light This light tells tells you that the engine coolant has overheated or the radiator cooling fan is not working. You may feel or hear the system working, but this is normal. Slippery road conditions may exist if the low traction light comes on, so adjust your driving accordingly. The light will stay on for a few seconds after the Enhanced Traction System or the Traction Control System stops limiting wheel spin. See "Enhanced Traction System" or "Traction Control System" in the Index. The low traction light also comes on briefly when you turn the ignition key to RUN. If the light doesn't come on then, have it fixed so it will be there to tell you when the Traction Control System or Enhanced Traction System is active. If you have been operating the vehicle under normal driving conditions, you should pull of the road, stop the vehicle and turn off the engine as soon as possible. See "Engine Overheating" in the Index. 2-83