Does pulling the electronic handbrake directly in D gear damage the car?
2 Answers
Pulling the electronic handbrake directly in D gear will not damage the vehicle. The electronic handbrake is a technology that achieves parking braking through electronic control, and its working principle is similar to that of a mechanical handbrake. Both rely on the friction generated between the brake disc and brake pads to control parking braking, except that the control method has changed from the traditional mechanical handbrake lever to an electronic button. More information about the electronic handbrake is as follows: 1. Introduction: The electronic handbrake, also known as the Electronic Parking Brake (EPB) system, integrates the temporary braking function during driving with the long-term braking function after parking, and achieves parking braking through electronic control. 2. Function: The electronic handbrake extends from the basic parking function to the automatic parking function (AUTOHOLD). The application of AUTOHOLD technology allows drivers to avoid prolonged braking when the vehicle is stationary. With the automatic electronic parking brake engaged, unnecessary vehicle sliding can be prevented. Currently, there are generally two types of electronic parking brake technologies applied in vehicles: one is the cable-type electronic parking brake system, and the other is the caliper-integrated electronic parking brake system.
When pulling the electronic parking brake in D gear, I have to say that modern car designs are quite intelligent. The electronic parking brake has sensors that automatically detect the vehicle speed. If the speed is very low, such as when decelerating or moving slowly, pulling it might not cause any major issues—the system will gradually bring the car to a stop to avoid sudden braking that could harm passengers. However, if the speed is high or if this operation is performed frequently, the force from the electronic parking brake could lead to excessive wear on the brake pads and even impact the transmission gears, causing long-term problems. I once tried it in traffic, and the car jerked slightly—fortunately, nothing serious happened. But my mechanic friend advised that it’s best to use the electronic parking brake only in parking gears (like P or N) and to develop the habit of not taking shortcuts by pulling it casually. Advances in automotive technology have made driving much safer, but misuse of electronic systems still carries hidden risks, such as shortened brake life leading to higher replacement costs. It’s always safer to follow the manual when driving.
