Related: How to Check Your Car’s Engine Coolant While a car’s coolant temperature gauge is a good ... tank (the latter of which will have a symbol that looks like a windshield wiper and ...

The warning light is typically represented by a symbol resembling a thermometer or a container ... The cooling system regulates engine temperature, and coolant, a mix of water and antifreeze, plays a ...

For some, it is easy to figure out what the symbol means and what action ... alternator belt and battery condition. An engine cooling system, or coolant temperature warning, light will appear ...

Just as important, ECT sensors can also be used by the engine control module to gauge a vehicle's performance and initiate the use of cooling fans as needed. Ensuring your coolant temperature ...

The Engine Coolant Temperature Warning lights up when engine ... find somewhere to park and shut off the engine. This symbol means your engine oil might be running low. Refill it to normal range ...

it does so by monitoring the engine's temperature and — when the engine starts to get hot — opens up to allow coolant in. Likewise, when the engine is cold, the thermostat remains closed ...

Never remove the radiator cap when the engine is hot because the cooling system operates under pressure and the coolant temperature will be more than 200 degrees. Contributor Rick Popely has ...

If the temperature sensor is faulty, the control unit doesn’t interact with the radiator correctly. Some cars have a separate engine coolant temperature sensor for the radiator fan and the engine ...