Is the impact significant when the car is pushed while in P gear?
2 Answers
Being pushed while in P gear can have an impact on the car. Main impacts of being pushed while in P gear: When the car is shifted into P gear, the transmission gears engage into a locking mechanism, preventing the car from moving. However, if the car is forcibly moved (i.e., the tires rotate) while in P gear, it indicates that the gears inside the locking mechanism have broken, allowing movement. This can have a very significant impact on the transmission. Function of P gear: P gear stands for Parking gear or Starting gear. When the car is parked and not in use, placing the gear in this position mechanically locks the wheels, preventing the car from rolling. In an automatic transmission, the driver does not need to manually shift gears; the vehicle automatically selects the appropriate gear based on driving speed and traffic conditions.
With over 20 years of driving experience, I've encountered many similar situations. While the transmission is securely locked in P gear, that small locking pin is prone to damage. A gentle nudge, like a light bump in a parking lot, usually causes no harm—the transmission can handle it. But if the car is pushed forcefully, such as in a strong rear-end collision, the locking pin may bend or break, leading to shifting difficulties or unusual noises. My advice is to make it a habit every time you park: engage the handbrake first before shifting to P gear. This helps distribute the pressure and protects the transmission. If you notice rough starts or strange noises after being pushed, be sure to get it checked at a reputable shop. Don’t underestimate minor issues—delaying repairs can lead to costly fixes, and safety should always come first. Remember to schedule regular maintenance and inform the mechanic about any incidents to prevent hidden risks.
