What's the matter with Chevrolet Lefeng changing battery fans all the time?

Chevrolet Lefeng kept turning after replacing the battery fan because the thermostat was damaged. According to the relevant public information, the reason why the fan of the water tank keeps turning after replacing the battery is that the thermostat is damaged or no induction equipment is installed. The temperature indicated by the water thermometer is too high. The level and temperature of coolant are too high. If the air conditioner is turned on, the electronic fan will keep turning. The solution to the high water temperature is to seal the thermostat. Overhaul the fan operation circuit. Replace the thermal switch of the water tank. Fill with coolant. Remove the dirt from the water pump.