The contact owns a 2022 Kia Telluride. The contact stated while driving 3-5MPH and making a left turn, the brake pedal was depressed but bounced back immediately and failed to respond. The traction control, the Auto Hold feature, and the forward collision avoidance warning lights were illuminated. The message "Forward Collision Sensor" was displayed. The contact depressed the brake pedal for a second time but the failure persisted, causing the vehicle to hit the rear of another vehicle. The contact stated it was a fender-bender. The air bags did not deploy. The contact did not sustain any injuries. The contact was unsure whether the occupants of the other vehicle sustained injuries. There was no police report filed. The contact was able to drive to his nearby residence. The vehicle was towed to the dealer, where it was diagnosed that no issues were found. The manufacturer was notified of the failure and informed the contact that they would send an investigation team to investigate the failure. However, the investigation team investigated the failure remotely. The dealer later informed the contact that the rear wheel speed sensor needed to be replaced. The vehicle was not repaired. The failure mileage was approximately 30,000.