The contact owns a 2016 Hyundai Tucson. The contact stated while driving 70 MPH, the brake pedal inadvertently engaged, with the ABS warning light illuminated. The vehicle was taken to the dealer to be diagnosed and it was determined that the hydraulic unit assembly for the ABS module had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 90,000.