it may be because the aircon swithch is on.
or someone shorted it to work as a prevention to engine overheating.
Engine overheating or cooling fan running all the time.
cooling fan opperation. and thermostat
Yes, if the radiator fan is not working, it can cause overheating of the engine. The radiator fan helps to cool down the engine by pulling air through the radiator to remove heat. Without the fan, the engine may not receive adequate cooling, leading to overheating.
If the question is about the motor fan or engine fan, the main function of this fan is cooling the radiator of the engine which in turn is cooling the water circulating inside the engine unto the radiator and back. This keeps the engine at a fairly operable temperature without overheating and damaging damaging its parts.
its attach to the radiator on new modules.either single or dual.cools the engine down fast.to prevent overheating.
If the cooling fan is turning slow on a vehicle then the motor is dying. The fans should be replaced in order to avoid an overheating issues that can arise in the engine.
A relay for a radiator cooling fan motor is an electrical component that acts as a switch, controlling the operation of the cooling fan in a vehicle's radiator system. When the engine reaches a certain temperature, the thermostat sends a signal to the relay, which then activates the fan motor to help dissipate heat and maintain optimal engine temperature. This ensures efficient cooling and prevents overheating. If the relay fails, the cooling fan may not operate, leading to potential engine damage.
check fuse for cooling fan, or possibly temperature sensor at inlet.
It could possibly be the thermostat or the cooling fan. Let the engine warm up and when it gets to 232 to 235 degrees the cooling fan should come on. If not you need to go from there.
Check coolant level Check the operation of the cooling fan
The air conditioning is a separate system from the cooling system and will not be affected by overheating, however if the overheating problem is associated with an inoperative cooling fan or a blockage in the air flow through the radiator and evaporator then the system will not cool properly.
The fan should turn on whenever the engine temperature reaches a certain point. If the fan does NOT come on, the cooling system is not able to dissipate the excess heat. Yes, it can cause the engine to overheat.