自动变速箱电脑的作用主要是控制汽车换挡时的换挡点，以及控制汽车换挡机构进行退档和进挡操作。自动变速箱电脑板也叫变速箱控制模块，它代替了人为换挡的操作，使得汽车的换挡更加平顺和稳定。
The main function of an automatic transmission computer is to control the shift point during car shifting, as well as to control the gear shifting mechanism for reverse and forward operations. The automatic transmission computer board, also known as the transmission control module, replaces manual shifting operations, making car shifting smoother and more stable.
如果自动变速箱电脑出现故障，常见的症状包括变速箱换挡异常、汽车无法启动、变速箱漏油等。如果变速箱换挡异常，可以尝试用诊断仪器读取故障码，以便更好地进行维修。如果汽车无法启动，可能是因为变速箱电脑内部接触不良或者损坏，需要进行更换维修。如果变速箱漏油，需要检查油封和密封垫的密封性，并更换损坏的部件。
If the automatic transmission computer malfunctions, common symptoms include abnormal shifting of the transmission, inability to start the car, and transmission oil leakage. If the gearbox shifts abnormally, you can try reading the fault code with a diagnostic instrument for better maintenance. If the car cannot start, it may be due to poor internal contact or damage to the transmission computer, which needs to be replaced and repaired. If the transmission leaks oil, it is necessary to check the sealing of the oil seal and gasket, and replace damaged components.
对于自动变速箱电脑的维修，一般需要维修人员的帮助。如果电脑板出现故障，可以尝试用诊断仪器进行调试，或者更换新的电脑板。如果电脑板无法修复，需要更换新的电脑板，并重新进行编程和匹配，以便更好地与车辆进行兼容。
For the maintenance of automatic transmission computers, professional maintenance personnel are generally required for assistance. If the computer board malfunctions, you can try debugging with a diagnostic instrument or replacing it with a new computer board. If the computer board cannot be repaired, it needs to be replaced with a new one, and reprogrammed and matched for better compatibility with the vehicle.
总之，对于自动变速箱电脑的维修需要知识和技能，一般车主难以自行处理。如果遇到相关故障，建议尽快前往维修机构进行检查和维修。
In short, the maintenance of automatic transmission computers requires professional knowledge and skills, which is difficult for most car owners to handle on their own. If encountering related faults, it is recommended to go to a professional maintenance agency for inspection and repair as soon as possible.
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