How to solve transmission system failure

‌The solution to transmission system failure mainly includes the following steps‌:

‌Read fault code‌: When the transmission system fault light is on, you should first use the OBD-II diagnostic instrument to connect the car's OBD-II interface to read the fault code. The fault code can provide specific information about the problem and help determine the cause of the fault. ‌

‌Check hydraulic oil‌: Check the oil level and oil quality of the transmission hydraulic oil. If the hydraulic oil is insufficient or the oil quality is poor, the hydraulic oil needs to be replaced in time, and pay attention to regular replacement to keep the transmission in good working condition.

‌Check sensors and electrical systems‌: According to the prompts of the fault code, check whether the sensors in the transmission system are working properly. If the sensor fails, a new sensor needs to be replaced. At the same time, check the electrical system of the transmission system, including lines, connectors, relays, etc., to ensure that it is working properly.

‌Check the control module‌: The control module of the transmission system may also fail, and it needs to be checked whether it is working properly. If the control module fails, a professional car repair service may be required for repair or replacement.

‌Replace damaged parts‌: After determining which part of the transmission system has failed, replace the damaged parts, such as gears, belts, chains or bearings. ‌

‌Adjust clearance and lubricate and clean: If there is too much clearance between the parts of the transmission system or dust and oil have accumulated, they need to be adjusted and cleaned to ensure their normal operation.

‌Regular maintenance‌: In order to avoid failure of the transmission system, it is recommended to maintain the transmission system regularly, including checking the wear of the parts, cleaning and lubricating, etc., to extend its working life and improve work efficiency.