The car water tank fan stops spinning. What aspects should be used to troubleshoot?

Under normal circumstances, the car water tank fan will not turn until it reaches a certain temperature. If it does not turn, you can check the following reasons:

Check whether the fan relay is broken.

Check whether the fuse is broken.

If there is no problem with the above, it is best to go to the car repair station to check.

The automobile water tank is an important component of the water-cooled engine and an important component of the heat dissipation circuit of the water-cooled engine. Water is used as the heat carrier to conduct heat, and then the heat is dissipated through convection through large-area heat sinks to maintain the appropriate operating temperature of the engine.

Precautions for use:

The radiator should not be in contact with any acid, alkali or other corrosive properties.

It is recommended to use soft water. Hard water needs to be softened before use to avoid clogging and scaling inside the radiator.

When using antifreeze, in order to avoid corrosion of the radiator, be sure to use long-lasting anti-rust antifreeze produced by regular manufacturers and in compliance with national standards.

During the installation of the radiator, please do not damage the heat sink (sheet) or bruise the radiator to ensure heat dissipation capacity and sealing.

When completely draining and refilling the radiator, turn on the water drain switch of the engine block first. When water flows out, close it again to avoid blisters.

In daily use, the water level should be checked at any time, and water should be added after stopping the machine to cool down. When adding water, slowly open the water tank cover and keep the operator's body as far away from the water filling port as possible to prevent burns caused by high-pressure steam ejected from the water filling port.

In order to prevent core rupture caused by freezing in winter, such as long-term parking or indirect parking, the water tank cover and drain switch should be removed to drain all the water.

The effective environment of the spare radiator should be ventilated and dry.