yes. but there are several other things that can cause it to overheat. not enough coolant, bad belt, radiator blocked, bad thermostat,bad water pump to name a few.
Not long, combustion gases (hot) generally enter the cooling system and cause the engine to overheat.
Blockage in the cooling system No or little fluid in the cooling system Radiator fan not working
No completely separate from engine/cooling system
If coolant is up to proper level and cooling fans are working - should not overheat
Evidently the cooling fan is not working.
Probably it has either run out of coolant or the cooling fan is broken. Some large engine cars in really hot weather need a larger radiator fitted so it doesnt overheat....like driving a v8 around town in the summer in Spain for instance.
Look at the rear of the radiator approx. 1/3 from the top
The engine could overheat and destroy itself. It's a very bad idea to drive a car with no cooling system.
Is it low on tranny oil, or you might have a bad oil cooler, or is your engine running very hot.
Defective cooling fan or bad fan relay.
There is something wrong with your radiator that it is not cooling your engine coolant. The heater has a little rad in it that sends heat to the cabin and thereby cooling the engine coolant also. If you stop the heat then your engine returns to overheating. Get this fixed or engine replacement will be in your future.
Be sure the cooling fans are functioning when the ac is running.