The parking brake is a crucial safety feature that helps prevent a vehicle from rolling after you stop. Whether you drive a manual or automatic, understanding the best sequence for applying the parking brake can protect the transmission, tires, and surrounding property. This article explains the pros and cons of engaging the parking brake first, and provides practical steps for different vehicle types and parking situations in the United States.
Why The Parking Brake Is Important
The parking brake, or emergency brake, locks the rear (or sometimes all) wheels to hold a vehicle stationary. It acts as a secondary restraint in addition to the transmission’s parking mechanism. On inclines, relying solely on the transmission can put extra stress on the Park pawl and gears. A properly used parking brake reduces movement risk and provides an extra layer of security if the main braking system fails.
Manual Transmission Versus Automatic Transmission
With manual transmissions, drivers often use the parking brake to hold the car while selecting gears or starting on an incline. For automatics, opinions vary, but the safest practice is to use both systems: set the parking brake and then shift to Park. In rolling or steep conditions, engaging the parking brake before the Park gear can minimize stress on the transmission’s locking mechanism.
Step-By-Step Parking Procedure On Level Ground
On flat surfaces, you can park with the transmission in Park and then apply the parking brake as an extra safeguard. Some drivers prefer applying the parking brake first for redundancy, then engaging Park to ensure the car stays put. Either sequence is acceptable if the vehicle remains stationary and the wheels are securely blocked once you’re parked.
Step-By-Step Parking Procedure On A Slope
When parking on an incline, the recommended approach is to apply the parking brake before shifting into Park. This reduces the load on the transmission’s Park mechanism as the vehicle settles. After the parking brake is secure, release the foot brake, shift to Park, and then double-check that the vehicle won’t move. If you have an automatic with an electronic parking brake, follow the vehicle’s manual for the exact sequence, as some systems engage the brake automatically when you shift out of Park.
What To Do If You Drive A Manual Transmission On A Hill
For manual transmissions on a hill, use the parking brake to hold the vehicle as you prepare to shift. Once the parking brake is engaged and the car is stopped, you can select first gear (or reverse, as appropriate) and release the clutch slowly while easing off the brake. This method minimizes strain on the clutch and drivetrain and reduces rollback risk.
Common Misconceptions
- Misconception: You should never use the parking brake when parking on level ground. Reality: Using the parking brake on level ground adds an extra layer of security and is a good habit, especially in windy conditions or uneven terrain.
- Misconception: Engaging the parking brake before Park always harms the transmission. Reality: When done correctly on inclines, applying the parking brake first can reduce stress on the Park mechanism and hold the car firmly in place.
- Misconception: Modern automatics don’t need a parking brake. Reality: Even with electronic brakes, using the parking brake helps prevent rolling and provides redundancy in the event of electronic failure.
Tips For Different Situations
- On steep hills: Apply the parking brake first, then shift to Park. This sequence protects the transmission and ensures the vehicle remains stationary.
- In windy conditions: Engage the parking brake after coming to a complete stop to keep the car from being pushed by gusts.
- With electronic parking brakes: Follow the vehicle manual, as some systems lock automatically when stationary and may require manual confirmation before shifting out of Park.
Best Practices For Safety And Longevity
Always ensure the vehicle is fully stationary before turning off the engine. If the vehicle is on an incline, use the parking brake as a primary restraint and then shift to Park. In flat lots, using both the brake and Park adds redundancy. Regularly test the parking brake’s effectiveness at safe speeds in a controlled environment to confirm it holds the vehicle.
Conclusion
Applying the parking brake, and the order in which you apply it, depends on the driving situation. On hills, engage the parking brake first to minimize transmission stress and improve security. On level ground, using both the brake and Park offers extra protection against unintended movement. Understanding the optimal sequence for your vehicle type helps protect the car and provides reliable, consistent parking performance.