行驶中突然发现自动变速箱故障灯亮起是什么原因？该怎么办？相信很多车主朋友经验不多，我们总结了自动变速箱故障灯亮起的原因，大致有以下3种可能：

　　What could cause the automatic transmission warning light to suddenly illuminate while driving, and how should you respond? Many car owners lack experience, so we've summarized the possible reasons for the automatic transmission warning light, which generally fall into three categories:

　　01.自动变速箱温度过高当汽车经过高强度的驾驶后，温度容易过高，这种情况停下来冷却就可以了。自动变速箱温度过高有不同的表示方式，有的故障标识图案外面是一个齿轮，里面是一个温度计的图标，大部分图标是红色的，也有个别是黄色的（如下图）。

　　01. High Automatic Transmission Temperature  When a vehicle undergoes intense driving, the temperature may rise excessively. Simply stopping the car to allow it to cool down will suffice. There are various indicators for high automatic transmission temperature, with some featuring a gear symbol surrounded by a thermometer icon. Most icons are red, though a few may appear yellow (as shown in the image below).

　　自动变速箱过热红色图标自动变速箱过热黄色图标有个别车的提示如下图，外面是一个齿轮，里面是一个感叹号。当然也有个别车的提示如下图，是英文字母提示，图标外面是一个齿轮，里面是一个温度计的图标。

　　The automatic transmission overheating red icon and the automatic transmission overheating yellow icon have some car-specific prompts, as shown in the image below, with a gear on the outside and an exclamation mark on the inside. Of course, there are also some car-specific prompts as shown in the image below, featuring an English letter warning with a gear on the outside and a thermometer icon on the inside.

　　02.自动变速箱故障灯这种情况需要到专业维修店检查。

　　02. In case of automatic transmission malfunction indicator light, it is necessary to have it inspected at a professional repair shop.

　　03.系统误报如果是系统误报导致的故障灯亮，将车辆重启后就可以解决了。

　　03. If the fault light is triggered by a system false alarm, simply restarting the vehicle will resolve the issue.

　　变速箱电脑控制模块（有的车型变速箱电脑包括电磁阀、电子线路板等）或电子传感器故障，该故障通常表现形式为间歇性偶发性故障，一般熄火后重启即可临时恢复正常，这种情况可以继续驾驶，但需要尽快到维修店检查。自动变速箱故障灯一旦亮起，最好不要强行驾驶，寻求救援是最好的办法，也是相对来说保证损失最小的一个方式。如何减少自动变速箱故障所以汽车自动变速箱在一般情况下需要每两年或每行驶4万公里更换一次自动变速箱油，从而减少自动变速箱故障的发生。

　　The transmission control module (in some models, the transmission computer includes solenoids, electronic circuit boards, etc.) or electronic sensors are malfunctioning. This fault typically manifests as intermittent and sporadic issues, which can often be temporarily resolved by restarting the vehicle after shutdown. While the car can continue to be driven, it is advisable to have it inspected at a repair shop as soon as possible. Once the automatic transmission warning light illuminates, it is best not to force the vehicle to operate. Seeking assistance is the optimal solution and the most effective way to minimize potential damage.  To reduce automatic transmission failures, it is generally recommended to replace the automatic transmission fluid every two years or every 40,000 kilometers of driving, thereby decreasing the likelihood of automatic transmission malfunctions.

　　换就换的彻底循环机更换自动变速箱油

　　Replace it thoroughly with a circulating machine to change the automatic transmission fluid

　　为什么要换变速箱油?

　　Why should you change the transmission fluid?

　　用久了的变速箱，粘度会变稀、导致润滑性能下降、密封性能下降、阻力升高磨损赠加，造成压力不稳定、影响液压系统工作精度。变速箱控制精度下降、换挡精度降低，平顺性、响应速度都会受到影响。变质后的油冷却性能和防氧化性能下降，容易产生油温过高等问题，恶性循环，进一步缩短油液和变速箱零部件寿命。

　　Over time, the viscosity of the transmission oil thins, leading to reduced lubrication and sealing performance, increased resistance, accelerated wear, and unstable pressure, which affects the working precision of the hydraulic system. The control accuracy of the transmission declines, resulting in lower gear-shifting precision and impacts on smoothness and response speed. The degraded oil loses its cooling and anti-oxidation capabilities, making it prone to issues like excessive oil temperature. This creates a vicious cycle, further shortening the lifespan of the oil and transmission components.

　　换油机是利用重力将费油排除，但自动变速箱油不能通过重力完全排放干净，废旧油液会残留在阀体、冷却管路及各个部件中，直接加入新油后，会导致新油被污染，而循环机更换自动变速箱油则解决了这一问题，

　　The oil exchange machine uses gravity to remove old oil, but automatic transmission fluid cannot be completely drained by gravity alone. Residual waste oil remains in the valve body, cooling lines, and various components. Directly adding new oil would contaminate it. The circulation machine, however, solves this issue by replacing automatic transmission fluid,