GM Service Manual Online
For 1990-2009 cars only

Object Number: 808235  Size: A1

If the vehicle has low engine oil pressure, this light stays on after the engine is started, or comes on and a chime sounds while driving the vehicle.

Caution: Do not keep driving if the oil pressure is low. The engine can become so hot that it catches fire. Someone could be burned. Check the oil as soon as possible and have the vehicle serviced.

Notice: Lack of proper engine oil maintenance can damage the engine. The repairs would not be covered by the vehicle warranty. Always follow the maintenance schedule in this manual for changing engine oil.

This indicates that the engine is not receiving enough oil. The engine could be low on oil, or could have some other oil problem. Have it fixed immediately.

This light comes on briefly while turning on the ignition as a check to show it is working. If it does not come on with the ignition on, there may be a problem with the bulb. Have it fixed right away.