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What are the reasons for the radiator fan of Wuling Hongguang not working?

1 Answers

DeJason

07/24/25 8:10pm

The reasons for the car's radiator fan not working include the water temperature not reaching the required level or a relay failure. The specific details are as follows: Water temperature not reaching the required level: Most car radiator fans nowadays operate using electronic temperature control. Therefore, the fan will only start working normally when the internal water temperature of the car reaches the required temperature. If the temperature is too low, the radiator fan will not operate. Thus, if the car's radiator fan is not working, the first thing to check is whether the water temperature has reached the required level. Relay failure: If the water temperature meets the requirements but the car's radiator fan still does not work, the issue might be with the fan's relay. If the relay is faulty, the car's radiator fan will not function. Temperature control switch problem: If neither of the above issues is present, then the temperature control switch should be checked. Sometimes, faults can occur in this component, which can also affect the operation of the car's radiator fan. Therefore, it is important to inspect this as well.

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