In 2011, the Geely Vision heater is turned on to the maximum, the water temperature meter pointer reaches the maximum scale, and the fan does not turn. Why?

The high engine water temperature is mainly caused by the electronic fan not starting. After the electronic fan fault is eliminated, the water temperature will be normal. If the electronic fan does not work, first check whether the connector is in poor contact, check the power supply and grounding of the electronic fan, check whether the fan is stuck, and check whether the fan motor is burned out, etc. Factors may cause the electronic fan to fail to start.

The reason why the water tank temperature is high but the fan does not rotate

Whether the water temperature meets the requirements: Most of today's car radiator fans use electronic temperature control to work, so generally only you The fan will start to rotate normally only when the water temperature in the car reaches the required temperature. If the temperature is too low, the radiator fan will not be able to rotate. Therefore, when your car's radiator fan fails to rotate, you should first check to see if the water temperature meets the requirements.

Relay failure: If the water temperature meets the requirements but the car radiator fan still cannot work, then there may be a problem with the fan relay. If the relay fails, the car radiator fan will also not work. of.