The contact owns a 2020 Chevrolet Equinox. The contact stated that the vehicle was designed with two electric parking brakes. The contact stated that while driving at various speeds, the electric parking brake engaged independently. The vehicle was taken to an independent mechanic, where it was diagnosed that the rear brake calipers were defective and needed to be replaced. The vehicle was not repaired. The contact stated while driving 45 MPH on a slippery road, the electric parking brake engaged inadvertently, causing the rear wheels to lock, and the vehicle spun. The contact stated that he was able to regain control of the vehicle and drove to the residence at slow speeds. The contact stated that the failure had been recurring increasingly while driving. The contact stated that while investigating the failure online, he learned that it was a common failure that occurred because the electric parking brake was not fully retracted. The dealer was not notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 30,000.

- Lancaster, NY, USA