GM Service Manual Online
For 1990-2009 cars only

Object Number: 808241  Size: A1

This light indicates that the engine coolant has overheated or the radiator cooling fan is not working.

This light comes on briefly when the engine is started. If it does not, have the vehicle serviced by the dealer/retailer. If the system is working normally the indicator light goes off.

If the light comes on and the vehicle has been operating under normal driving conditions, pull off the road, stop the vehicle, and turn off the engine as soon as possible.

See Cooling System for more information.