After a period of use, the automatic transmission in a car will also fail like other parts. You should know the most common errors to fix them quickly and effectively.
1. Transmission oil flow
The first and common error on automatic transmission when using is the oil leak in the gearbox and seal. The cause of oil flow in the gearbox is due to the aging of the gaskets, the warped seal due to the strong impact of the gasket, and the oil flow. The phenomenon of oil leakage in the seal is due to the long-term use without maintenance or the seal is torn when disassembling.
2. Vibrate the gearbox
When driving, you can see the gearbox vibrating and making a sound. The reason is that details such as gears, differentials, and friction discs in the gearbox are worn, slipping due to the impact of the impact causing the above phenomenon. You should replace the transmission oil and clean the transmission of the transmission from the dirt to avoid friction of the discs or slipping.
3. The vehicle speed shift is not suitable
When you change gears and the throttle is high, the vehicle speed is not suitable for the engine, the vehicle is weak, slow, and cannot reach high speed. The cause is friction disc worn, damaged solenoid valves in all gears in the gearbox.
4. The vehicle cannot shift gears to move
This is quite a rare error, the situation when the vehicle does not shift gears to move is due to a one-way joint failure or a turbine wing inside the gearbox. In this case, you will usually have to change the gearbox for a new vehicle to use.
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