NHTSA Complaint #11507837 — 2010 LEXUS HS 250 HYBRID

The contact owns a 2010 Lexus HS250 Hybrid. The contact stated while driving approximately 45 MPH in traffic, he depressed the brake pedal for slowing traffic ahead however, the brake pedal became firm and failed to respond as needed. The contact stated he depressed the brake pedal with more force and the vehicle started slowing down but did not stop as needed. The contact felt as if the brake pedal was jammed. The contact stated that the ABS and check brake lights were illuminated. The contact stated that the vehicle failed to stop as needed and only the forward movement of the vehicles in front kept him from crashing into the vehicle. The contact had the vehicle towed to an independent mechanic where it was diagnosed and determined that the brake booster needed to be replaced. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The contact and the independent mechanic researched online and related the failure to NHTSA Campaign Number: 13V235000 (Service Brakes). The failure mileage was approximately 193,000.