NHTSA complaint #11750065

Owner complaint summary

The contact owns a 2019 Lincoln Navigator. The contact stated that while driving at 40 MPH, the transmission unexpectedly downshifted. Additionally, while slowing down and driving under 40 MPH, the transmission experienced a rough downshift, causing the passengers inside the vehicle to lunge forward from their seats. The vehicle was taken to an independent mechanic, who flushed the transmission, but the failure persisted. The contact later received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 77,000.