The contact owns a 2017 Acura MDX. The contact stated that while his daughter was driving at approximately 65-70 MPH on the highway, the engine seized after pulling into a parking lot. There were no warning lights illuminated. The contact stated that the failure was related to NHTSA Campaign Number: 23V751000 (Engine and Engine Cooling). The vehicle was towed to an independent mechanic, who determined there was a knocking noise from the underside of the engine. The vehicle was towed to the local dealer, where it was diagnosed that the rod bearing was damaged and was fractured. The dealer informed the contact that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and referred the contact to the local dealer and opened a case, confirming there was no open recall on the VIN. The failure mileage was approximately 149,000.