The contact owns a 2013 Ford Edge. The contact stated that the vehicle had previously been involved in a crash due to brake failure, which caused him to lose control of the vehicle and crash into the guardrail. The air bags did not deploy. The contact stated that the front passenger side seat belt, door, fender, tire, CV joint axle, bumper, bumper cover, headlights, and grill had been replaced. A police report was filed. The contact suffered neck pain, and medical treatment was received. The contact stated that the failure recurred while driving at an undisclosed speed; the brake pedal was extremely firm while depressed and made a hissing sound. The check engine warning light was illuminated. The vehicle was taken to the dealer, and the air bag module was reset. The contact was informed that there was no brake failure. The vehicle was then taken to Simmons-Rockwell Ford, Inc. (1160 Co Rd 66, Hornell, NY 14843), and the contact was informed that the VIN was included in the Customer Satisfaction Program: 13N02 (Extended Warranty Coverage On Brake Booster); however, the vehicle exceeded the mileage limitations. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 170,000.