Should You Shift Gear or Release the Handbrake First in an Automatic Transmission?

[TravisFitz]

In an automatic transmission, you should shift into gear first and then release the handbrake. This is the safe operating sequence. Whether you shift into gear or release the handbrake first does not affect the vehicle's transmission components. The purpose of releasing the handbrake last is to prevent the vehicle from rolling. The specific steps for starting the vehicle after getting in are: insert the key into the ignition switch, press the brake pedal, and start the vehicle. After the engine starts, release the brake pedal and wait for 1 minute (this can be extended appropriately in winter) to allow the engine to be fully lubricated. During this time, you can fasten your seatbelt, adjust your seat, and check the dashboard for any abnormal warning lights, as well as ensure the rearview mirrors provide good visibility. If necessary, turn on the appropriate lights. Then, press the brake pedal, shift into gear, and finally release the handbrake. After checking the surrounding environment, you can release the brake pedal and prepare to start moving.