What do the letters PRND in an automatic transmission represent?

[McBenjamin]

PRND in an automatic transmission represents the gear positions, where P stands for Parking, R for Reverse, N for Neutral, and D for Drive. Precautions for shifting gears in an automatic transmission car: 1. Do not press the accelerator pedal when shifting gears; 2. Do not immediately press the accelerator pedal hard after shifting into gear; 3. The vehicle can only be started in P or N gear; 4. To move the gear lever out of P, the brake pedal must be pressed; 5. Do not shift into N gear while driving to coast; 6. Do not push into P gear while the vehicle is moving; 7. When changing the direction of travel, switching between D and R gears should only be done after the vehicle has come to a complete stop; 8. Placing the gear in N while driving prevents the oil pump from supplying oil normally for lubrication, which can cause the temperature of internal transmission components to rise and lead to damage.

[ElisaFitz]

I just learned how to drive with an automatic transmission recently. I remember being completely confused the first time I saw those letters PRND. Later, my friend told me that P stands for Park, and you must shift to this gear before getting out of the car, otherwise the car might roll away; R is Reverse, used when backing into a parking space, but you need to be extra careful and check the rearview mirror; N is Neutral, which you can use when waiting at a red light for a long time to save some fuel; D is Drive, used for moving forward. If you forget to shift to P before leaving, it could lightly damage the transmission or, in severe cases, cause an accident. So, I always make sure to use P plus the handbrake whenever I park for peace of mind. Also, the N gear is only used for towing or very short parking periods, while D is the most commonly used gear for driving. As a beginner, just get familiar with these positions first and avoid experimenting randomly.

[VanClara]

As a driver with over a decade of experience, I often see beginners confuse the PRND functions. P stands for Parking, which locks the car after you've come to a complete stop to prevent movement; R is Reverse, used for backing up, but always ensure the surroundings are safe before shifting; N is Neutral, used for towing or temporary stops—don't push the car recklessly; D is Drive, the forward gear for everyday driving. I recommend pressing the brake before shifting gears when starting, especially on steep slopes—don't rely solely on P, engage the handbrake to prevent rolling. Once, my car rolled in Neutral, but thankfully nothing happened. Since then, I always check the dashboard after shifting to P.

[VanJourney]

When I was teaching my child to drive, I explained that PRND is the basic knowledge of automatic transmission: P is the parking position, used for permanent parking; R is for reversing or turning backward; N is for short pauses or car washing; D is the forward driving gear. The key to safety is not to shift gears randomly while driving, such as shifting from D to R, which can damage the car. The startup process should begin by shifting to P, and always shift to P before turning off the engine. These small details help him avoid incorrect operations.