Which Gear is Reverse in an Automatic Transmission?

[Bustamante]

In an automatic transmission, the reverse gear is the R (Reverse) position. An automatic transmission typically refers to a vehicle's automatic gear-shifting mechanism, where the transmission control system automatically selects the appropriate gear based on engine speed and load during driving, replacing the driver's subjective judgment for timing and shifting operations. Generally, an automatic transmission has six gear positions: P (Park) for parking, R (Reverse) for reversing, N (Neutral) for idle, D (Drive) for forward movement, S (Sport) for uphill driving, and L (Low) for low-speed driving. Steps to reverse in an automatic transmission car: 1. Press the brake to bring the car to a complete stop, then press the shift lock button on the gear lever to shift into R (Reverse) gear. 2. Check the side mirrors and rearview camera to ensure there are no obstacles behind the vehicle, and honk the horn twice to alert nearby pedestrians and vehicles. 3. Gradually release the brake to allow the car to move at a low speed.