2020 Kia Telluride brakes problems

Inside brake pad on drivers side rear separated from the metal backing plate. Other pad is hardly used and other side is not worn. This caused difficulty stopping and a grinding noise from the left rear of the vehicle.

The contact owns a 2020 Kia Telluride. The contact stated that while depressing the brake pedal, the brake pedal extended to the floorboard and the vehicle failed to immediately stop. The vehicle was taken to the local dealer who replaced the brake pads. After retrieving the vehicle, the failure reoccurred. During the failure, the ABS warning light illuminated. The cause of the failure was not yet determined. The local dealer and manufacturer were not contacted. The failure mileage was approximately 73,000.