Should You Shift Gear First or Release the Handbrake First When Starting an Automatic Car?
1 Answers
Generally, you should shift gear first and then release the handbrake last. It is essential to press the brake pedal, and reversing the order is not a big issue. However, it is crucial to remember not to forget releasing the handbrake and avoid starting the car with the brake engaged, as this can burn out the handbrake linings. If you are a beginner and not yet accustomed to the process, you may release the handbrake first to avoid forgetting after starting. More details are as follows: 1. Shift gear first, then release the handbrake: Whether it's a manual or automatic transmission car, the most important step when starting is to shift gear first and then release the handbrake. The handbrake serves as the final safety measure, and it should only be released after the gear is fully engaged and before moving the car. This approach is very safe. When shifting gears, move quickly from P to D to avoid passing through R, which can cause backlash and harm the transmission. 2. The dangers of engaging the gear without releasing the handbrake: If the gear is engaged but the handbrake is not released, all the power output from the engine will be absorbed by the torque converter, causing its temperature to rise sharply. Prolonged exposure to this condition can burn out the torque converter. For dual-clutch transmissions, engaging the gear puts the clutch friction plates in a semi-engaged state. Prolonged semi-engagement can lead to burning out the friction plates, so it is necessary to start the car as soon as possible.
