汽車水箱的風扇根據水溫進行工作，一般水溫在80-90度左右水箱風扇就可以工作，電腦檢測到溫度高了就控制其工作，達到降低發動機溫度的效果，當水溫達到標準水箱風扇會停止工作，確保發動機處于正常溫度下工作。那么你知道汽車水箱散熱風扇不轉的原因是啥嗎？
The fan of the automobile water tank works according to the water temperature. Generally, the water tank fan can work when the water temperature is about 80-90 ℃. The computer detects that the temperature is high and controls its operation to reduce the engine temperature. When the water temperature reaches the standard, the fan of the water tank will stop working to ensure that the engine is working at normal temperature. Do you know the reason why the radiator fan of the car doesn't work?
1、水溫是否達到了要求：
1. Whether the water temperature meets the requirements:
隨著汽車的不斷發展，很多的汽車散熱風扇都采用電子溫控式進行工作的，在車輛行駛過程中，水溫達到了符合要求的溫度后，散熱風扇才會轉動，如果水箱內的水溫達不到要求時，散熱風扇不進行工作，此時汽車的散熱風扇未出現故障，需要對汽車的水溫進行檢查。
With the continuous development of automobiles, many automobile cooling fans use electronic temperature control to work. During the driving process of the vehicle, the cooling fan will not rotate until the water temperature reaches the required temperature. If the water temperature in the water tank fails to meet the requirements, the cooling fan will not work. At this time, the automobile cooling fan has no fault, and the vehicle water temperature needs to be checked.
2、繼電器出現故障：
2. The relay has failed:
濟南哪里修奧迪比較專業人員通過檢查發現水溫已經達到風扇轉動的要求時，發動機的散熱風扇依然不工作，可能是風扇的繼電器出現故障導致，當散熱器的繼電器出現故障，無法傳遞信息，同樣不能使汽車的散熱風扇工作。
When the water temperature has reached the requirements of fan rotation, Audi professionals in Jinan found that the engine's radiator fan still does not work, which may be caused by the failure of the fan relay. When the radiator relay fails, it cannot transmit information, so it cannot make the car's radiator fan work.
3、溫控開關出現問題：
3. There is a problem with the temperature control switch:
車主通過檢查確認上面的部件均未出現故障時，要去查看一下溫控開關，溫控開關出現故障，也會影響散熱風扇的正常工作。
When the car owner checks and confirms that none of the above components has failed, he should check the temperature control switch. If the temperature control switch fails, the normal operation of the cooling fan will also be affected.
We have explained the reasons why the radiator fan of the car doesn't work from three aspects. I hope we can help you. Of course, if you want to extend the service life of the car you are driving, you need to do a good job of inspection and maintenance in general. You can come to our website for details http://www.liangshuijing.cn Consult!
