異常響聲在維修行業稱為異響。在汽車運轉過程中，常見自動變速器內有異響聲、汽車行駛中自動變速器有異響，停車掛檔后異響消失。原因有什么呢？
濟南自動變速箱維修廠家人員立即附和，對原因主要有四個：
Abnormal noise is called abnormal noise in the maintenance industry. During the operation of a car, there is a common abnormal noise inside the automatic transmission. The automatic transmission makes a abnormal noise while the car is in motion, and the abnormal noise disappears after parking and shifting gears. What are the reasons for this? The personnel from the Jinan automatic transmission maintenance manufacturer immediately agreed, and there are four main reasons for this:
1、油泵因磨損過甚或自動變速器油面高度過低、過高而產生異響;
1. The oil pump may produce abnormal noise due to excessive wear or even low or high automatic transmission oil level;
2、液力變矩器因鎖止離合器、導輪單向超越離合器等損壞而產生異響;
2. The Torque converter makes abnormal noise due to the damage of the lock up clutch and the one-way overrunning clutch of the stator;
3、行星齒輪機構異響;
3. Abnormal noise from planetary gear mechanism;
4、換檔執行元件異響。
4. Abnormal noise from the shift actuator.
相應的解決方法：
Corresponding solutions:
1、檢查自動變速器油油面高度。若太高或太低，應調整至正確高度。
1. Check the oil level of the automatic transmission. If it is too high or too low, it should be adjusted to the correct height.
2、應舉升器將汽車升起，起動發動機，在空檔、檔、倒檔等狀態下檢查自動變速器產生異響的部位和時刻。
2. Lift the car with a hoist, start the engine, and check the location and timing of abnormal noise generated by the automatic transmission in neutral, gear, reverse, and other states.
3、若在任何檔位下自動變速器前部始終有連續的異響，通常為油泵或液力變矩器異響，對此，應拆檢自動變速器，檢查油泵有無磨損、液力變矩器內有無大量摩擦粉末。如有異常，應更換油泵或液力變矩器。
3. If there is a continuous abnormal sound at the front of the automatic transmission at any gear, it is usually the abnormal sound of the oil pump or the Torque converter. For this, the automatic transmission should be disassembled and inspected to check whether the oil pump is worn and whether there is a large amount of friction powder in the Torque converter. In case of any abnormality, replace the oil pump or Torque converter.
4、若自動變速器只有在行駛中才有異響，空檔時無異響，則為行星齒輪機構異響。對此，應分解自動變速器，檢查行星齒輪機構各個零件有無磨損痕跡、齒輪有無斷裂，單向超越離合器有無磨損、卡滯，軸承或止推墊片有無損壞。如有異常，應予以更換。
4. If the automatic transmission only makes abnormal noises while driving and there is no abnormal noise when in neutral, it is a planetary gear mechanism abnormal noise. In this regard, the automatic transmission should be disassembled and checked for signs of wear on various parts of the planetary gear mechanism, gear breakage, one-way overrunning clutch wear and jamming, and bearings or thrust washers for damage. If there are any abnormalities, they should be replaced.
自動變速箱一旦出現故障，車主要及時將其送修，如出現故障時，車主并未在意繼續使用車輛，可能會導致車輛不走車，甚至整個變速箱報廢。因此，變速箱一旦出現故障，一定要及時將其送往變速箱維修站點進行維修，以免因小失大。更多相關內容就來我這里
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Once an automatic transmission malfunctions, the vehicle owner should promptly send it for repair. If a malfunction occurs, the vehicle owner may not pay attention to continuing to use the vehicle, which may ultimately result in the vehicle not running and even the entire transmission being scrapped. Therefore, once the gearbox malfunctions, it is necessary to promptly send it to a professional gearbox maintenance station for repair, in order to avoid wasting time. Let's meet in our live broadcast room for more related content
