The contact owns a 2022 Nissan Pathfinder. The contact stated that while the wife was driving approximately 60 MPH and attempting the stop, the braking system malfunctioned and the vehicle did not stop or reduce speed while the brake pedal was being pressed causing the vehicle to crash into the rear of a second vehicle. During the crash, the collision avoidance system did not activate and the air bag did not deploy. No injuries were reported. A police report was taken at the scene and the vehicle was towed away. The cause of the failure was not yet determined. The local dealer and manufacturer were not yet contacted. The failure mileage was 38,600.