What are the common issues with the electronic parking brake in the Dongfeng AX7?
2 Answers
Dongfeng AX7 electronic parking brake common issue is that it may fail when the battery is dead. The electronic parking brake is a technology that uses electronic control to achieve parking braking. Its working principle is the same as that of a mechanical handbrake, both achieving parking braking control through the friction generated between the brake disc and the brake pads. The only difference is that the control method has changed from the previous mechanical handbrake lever to an electronic button. Taking the 2021 Dongfeng Fengshen AX7 1.5T manual version as an example: the manufacturer of this car is Dongfeng Passenger Vehicle, classified as a compact SUV, with a gasoline energy type, a 6-speed manual transmission, and a body type of 5-door 5-seat SUV.
I've been driving the Dongfeng AX7 for almost three years now, and the most common issue with the electronic parking brake is the motor's tendency to fail, especially in cold weather or with frequent use. It can get stuck or completely stop working. Several times when parking on a slope, the brake suddenly wouldn't release, and the car almost rolled back, which was quite frightening. At the 4S shop, the mechanic said it's caused by aging internal components or rust from water ingress, which is a common complaint among many owners. Additionally, poor wiring connections often occur, leading to intermittent issues with vibrations. It's important to pay attention to any slow response from the parking brake and get it fixed early—don't delay. Safety comes first, so make it a habit to check the parking brake every time you exit the car.
