GM Service Manual Online
For 1990-2009 cars only

United States


Object Number: 1572739  Size: A2

Canada


Object Number: 1572745  Size: A2

This gage shows the engine coolant temperature. If the gage pointer moves into the red area, the light comes on and a chime sounds, the engine is too hot. It means that the engine coolant has overheated. See Engine Overheating .