Why is the car cooling fan not working?
1 Answers
Possible reasons why the car radiator fan is not working: Water temperature issue: Most car radiator fans nowadays operate using electronic temperature control. Therefore, the fan will only start rotating normally when the internal water temperature of the car reaches the required level. If the temperature is too low, the radiator fan will not rotate. Thus, if the car radiator fan is not working, you should check whether the water temperature has reached the required level. Relay malfunction: If the water temperature is appropriate but the car radiator fan still does not work, the issue might lie with the fan's relay. If the relay is faulty, the car's radiator fan will also fail to operate. Thermostat switch problem: If the above two aspects are not the issue, then you should inspect the thermostat switch. Sometimes, the thermostat switch can develop faults, which can also affect the operation of the car radiator fan.