NHTSA Complaint #11559034 — 2023 MAZDA CX-9

The contact owns a 2023 Mazda CX-9. The contact stated while driving at 30 MPH, the steering wheel was seized and the brake pedal stiffened. The contact stated as a result of the failure, the vehicle crashed into a ditch and crashed into a tree. The contact stated that the air bags did not deploy. The contact stated that his wife was a passenger in the vehicle and was seated in the front passenger seat. There were no injuries sustained. The front driver's side of the vehicle was damaged during the crash. No police or fire report was filed. The vehicle was towed to the contact's vacation home in Wisconsin. The contact stated that the vehicle had previously been serviced by the dealer on four occasions due to a failed software update. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 12,100.