When an automatic car goes downhill, because the gear of the automatic car is locked by the clutch, it changes to reverse. Even if you shift into reverse gear, the driving force generated by downhill is large enough to let the car move forward, but this situation should be strictly avoided.

Putting reverse gear on downhill will damage the gears and shafts inside the gearbox, which will seriously lead to the direct scrapping of the gearbox. Automatic vehicles can only use forward gear when going downhill, and there is a special low gear suitable for downhill use.

The correct operation steps of extended data automatic gear for downhill are as follows:

1, press the brake pedal. ?

2. Press a key to start. ?

3. The instrument lights up and the vehicle starts. ?

4. Place the automatic shift lever in the forward position. ?

5, step on the accelerator, the vehicle will automatically jump gear.