Check your overflow bottle to make sure there is adequate coolant in there. If there is, the coolant level sensor is faulty and must be replaced.
The coolant level sensor is faulty.
If it is the low coolant light, it may mean your coolant is low. If it is not low, it may be the low coolant light sensor malfunctioning.
that light is the low coolant warning light
what are the warning lights in the Chevy cavalier z24. and what do they mean
That light is a warning that your engine coolant is low. Check your expansion tank for the proper level and fill as necessary.
you get coolant and fill it up
Coolant system warning light. It should go off when you add coolant.
Low coolant or stuck coolant level sensor. If you have coolant in that white plastic bottle,remove the 10mm screw that holds it tight and shake it up,trying to unstick it. If you want to replace it..remove the bottle from the car,turn it upside down and pull it out with needle nose pliers. They can be bought at autozone.
It's a warning sign that you are low on coolant.
The audible warning sound, for your 2000 Chevy Cavalier, can be fixed by replacing the sounding device. The sounding device can be purchased at most auto-parts stores.
It is the radiator warning light. Usually it indicates low radiator fluid level. I have had this come on when I have had some minor radiator leaks leading to radiator coolant level going down.
you may need to replace the sensor for the coolant, there should be a wire connected to it.