自動變速箱有著操作方面駕駛舒適等優點，憑借這些優點近年來也逐漸在市場上增加著保有量。如此一來，自動變速箱故障率也隨之增加，自動變速箱出現故障后有以下幾種表現形式：

Automatic transmission has advantages such as comfortable driving in terms of operation, and with these advantages, it has gradually increased its inventory in the market in recent years. In this way, the failure rate of automatic transmission also increases, and there are several manifestations of automatic transmission failure:

1.自動變速箱沖擊(車輛在入檔或行駛中有沖擊感)

1. Automatic transmission shock (there is a sense of shock when the vehicle is shifting in or driving)

2.自動變速箱異響(自動變速箱異響種類較多，大致可分為三種：軸承異響;差速器或者主傳動齒輪異響;油泵等液壓系統異響)

2. Automatic transmission noise (There are many types of automatic transmission noise, which can be roughly divided into three types: bearing noise; differential or main transmission gear noise; hydraulic system noise such as oil pump)

3.車輛跑不起(車輛跑不起可總結為自動變速箱打滑，起步困難或加速困難，發動機轉速高)

3. The vehicle cannot run (the inability to run can be summarized as automatic transmission slipping, difficulty starting or accelerating, and high engine speed)

4.漏油(自動變速箱漏油主要是由于各密封件老化等引起的)

4. Oil leakage (Automatic transmission oil leakage is mainly caused by aging of various sealing components, etc.)

自動變速箱的常見現象形式有以上四種，當然，變速箱結構復雜，故障多樣，例如還有一些無倒檔、無前進擋、無鎖止、入檔遲等等現象，都表達了自動變速箱工作異常。

There are four common phenomena in automatic transmissions. Of course, the structure of the transmission is complex, and there are various faults. For example, there are also some phenomena such as no reverse gear, no forward gear, no lock, and delayed gear entry, all of which express abnormal operation of the automatic transmission.

當車輛出現故障時，車主要做的就是第一時間將愛車送往專業維修站點進行檢查維修，以免故障擴大。

When a vehicle malfunctions, the main task of the car is to immediately send it to a professional repair station for inspection and repair, in order to prevent the problem from escalating.

車輛到廠后，維修技師要做的是第一時間分辨故障部位在哪(是發動機故障還是變速箱故障)。一般車輛會帶有變速箱故障自診斷功能，可進行該功能測試，如有故障碼，可根據故障碼進行相應排查。

After the vehicle arrives at the factory, the maintenance technician needs to first identify the location of the fault (whether it is an engine malfunction or a transmission malfunction). Generally, vehicles will have a transmission fault self diagnosis function, which can be tested. If there are fault codes, they can be checked accordingly.

自動變速箱故障較為復雜，建議維修技師不要盲目拆解變速箱，在檢測故障時要由漸入深，由外到內。

Automatic transmission faults are more complex, and it is recommended that maintenance technicians do not blindly disassemble the transmission. When detecting faults, they should gradually go deeper and from the outside to the inside.

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