The contact owns a 2013 Nissan Pathfinder. The contact stated while the vehicle was stationary, on the lift at the independent mechanic, the independent mechanic rust on the subframe. There were no warning lights illuminated. The contact had previously taken the vehicle to be repaired under an unknown recall for the hood latch. The contact stated that recommendations were made by the dealer; however, a recommendation for the subframe rust was not provided. The subframe rust was not addressed by the dealer. The vehicle was then taken to the independent mechanic, and the independent mechanic noticed the rust on the subframe. The vehicle was then taken to a dealer where the contact was informed the vehicle was no longer under an extended warranty. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 106,019.