What should I do if the gearbox is locked?

Transmission gear lock-up is caused by poor throttle position sensor or accelerator pedal position sensor.

The reason for this phenomenon may also be the failure of the oil temperature sensor of the transmission, which will affect the normal operation of the transmission and the normal use of the car.

Gearbox lockup means that the engine speed is high but the vehicle speed is slow during normal driving. After stepping on the brake pedal, the speed will drop to a certain extent and will not drop again.

During the working process, the gearbox is always in the first gear, and it will no longer shift gears automatically.

In the process of driving, it is very dangerous to lock the gear of the gearbox, and it is easy to put yourself in a dangerous environment. If you drive in the city, this phenomenon is very prone to accidents.

It is worth mentioning that if the gearbox is in a high temperature state for a long time during the working process, the input and output signals of the gearbox will have problems, resulting in abnormal operation of the gearbox.

Therefore, in the process of using the car, it is necessary to maintain the car regularly, with the focus on maintaining the power system of the car, especially the engine and gearbox.