Should You Engage the Handbrake First or Shift to P First When Parking an Automatic Transmission Car?
3 Answers
For automatic transmissions, shift to P first and then engage the handbrake. Here is some relevant information about automatic transmissions: 1. Transmission Types: There are primarily two types of automatic transmissions used in cars. One is the stepped automatic transmission, and the other is the continuously variable transmission (CVT). The most commonly used in passenger cars is the mechanical CVT, which utilizes a V-shaped metal belt or chain to transmit torque between the driving and driven pulleys in their V-shaped grooves. This type of transmission is typically used in smaller vehicles. 2. Operational Characteristics: When driving a modern automatic transmission car, the driver only needs to control the accelerator pedal. The computer analyzes signals from sensors that detect the engine throttle opening and vehicle speed, automatically controlling the transmission or shifting it into different gears. Generally, automatic transmissions result in some power loss from the engine. The biggest advantage of automatic transmission vehicles is convenience, especially in traffic jams. The benefits are even more pronounced when stuck in traffic on a steep incline. Automatic transmission cars are becoming increasingly popular. From the perspective of advanced automotive development countries, most vehicles are transitioning to fully automatic transmissions. The trend in automotive development is for automatic transmissions to replace manual transmissions as the primary choice for daily driving.
Having driven automatic transmission cars for over twenty years, I find the parking sequence quite crucial. When parking, first firmly press the brake to bring the car to a complete stop, then engage the handbrake. This ensures the braking system bears the load. Once the handbrake is fully secured, shift into P gear to avoid putting all the pressure on the transmission pawl. The pawl is a small component that’s prone to damage, especially when parking on slopes where the car might slightly shift. Engaging P gear before the handbrake can cause the pawl to get stuck or wear out prematurely. Over time, this can lead to major transmission issues, which are costly and troublesome to repair. Since adopting this habit, my vehicle’s condition has improved significantly. It works well on both flat ground and slopes, prevents rolling, and gives me greater peace of mind while driving.
From a daily driving perspective, I once parked on a small slope in the garage and hastily shifted to P gear first, causing the car to slide slightly and nearly scratch. Now I've learned better: after coming to a complete stop, I first engage the handbrake to secure the car body, ensuring it doesn't move before shifting to P gear. This operation is simple and steady, especially more effective on steep slopes or rainy days. Once it becomes a habit, it feels very natural, and I don't worry about the car sliding away whether driving in the city or on long trips. I also recommend my friends to try this method, along with small details like regularly checking brake pad lifespan, which significantly improves the driving experience.
