First make sure the Cap on the coolant tank is screwed down snug and not loose, lose of pressure from a loose cap in the coolant system can trigger your light to stay on.
If this is not the case then Drive your car as LITTLE as possible until you can get it into a repair shop! Just because your coolant tank is full doesn't mean that a problem isn't still lingering. I had a 95 Corsica with the same problem and came to find out the light was staying on because of a pressure imbalance in the system but this wasn't from a coolant cap but because the head gasket had cracked causing the antifreeze to slowly leak into the oil. A way to check if your antifreeze is leaking into your oil would be to take off the oil fill cap and look down inside, if the oil has seemed to have gotten foamy and tan colored then you got a problem. If not you may have pipes outside that are leaking causing a pressure imbalance.
its built into the bottom of the coolant reserve tank
When you add engine coolant to a 2003 Jeep Grand Cherokee because the low coolant indicator has come on, you should add to the reserve tank and the radiator if they are low. Sometimes, just the reserve tank needs filled.
No, shake bottle of sealant well - pour directly into radiator and run engine for approx 15-20 minutes so it can seal properly in the system.
fill the coolant reserve and the light should go out
Drain the coolant reserve chamber and refill with new coolant. Can use a turkey baster ot remove hose from chamber.
sounds like blockage in the cooling system. See if you are not low on coolant in the radiator. Just because your reserve tank has coo;ant does not mean that you have enough coolant in the radiator. If you have low coolant in the radiator, it will blow cold. It can happen abruptly. If you are low on coolant in the radiator and not in your reserve tank you will need to find out why the system is not pulling coolant out of the reserve tank.
Hot water (engine coolant) expands and pushes its way back into the coolant reservoir.
Coolant is added to a 1996 Hyundai Sonata by opening the coolant overflow tank and adding coolant until the full mark is reached. This allows the cooling system to pull in coolant as needed from the reserve tank.
3.15 Liters and the reserve is .4 liters.
Tidbinbilla Nature Reserve
Some cars have a sensor in the reserve tank that sticks or the sensor on the engine is gone. Get a manual for you make and it will show the locations.
1. raise gas tank, the radiator cap is there, below the gas tank, open the cap... 2. remove the drain bolt on the water pump cover and drain the system coolant.. 3. disconnect the hose from the reserve coolant tank, end empty the coolant from the reserve tank, and after that connect the hose . 4. re install the drain bolt n fill the coolant from radiator cap, the drain bolt potitions on left side under the engine.