Toyota recalls 550,007 vehicles in US over seat-back defect, NHTSA says Toyota Motor Corp is recalling 550,007 vehicles in the United States due to a potential defect in the seat-back mechanism. The U.S. National Highway Traffic Safety Administration (NHTSA) announced the recall, citing the risk of injury if the second-row seat backs fail to lock properly during adjustment. The affected models include certain 2021-2024 Highlander and Highlander Hybrid vehicles. The defect involves the seat-back recliner assemblies, where the return springs may not function correctly. This could prevent the seat backs from securing in place, increasing the likelihood of injury in the event of a collision. Toyota has stated that dealers will replace the faulty return springs at no cost to vehicle owners. The recall is part of ongoing efforts to address safety concerns related to vehicle design and manufacturing. The NHTSA emphasized that the issue stems from a potential failure in the seat-back locking mechanism, which is critical for occupant safety. While the exact cause of the defect has not been disclosed, the recall underscores the importance of regular safety inspections and manufacturer accountability. Toyota has not provided further details on the scope of the issue or the number of vehicles affected beyond the 550,007 figure. Consumers are advised to contact their local dealers to schedule a free repair. The recall highlights the automotive industry’s commitment to addressing safety risks, even when they arise from complex mechanical systems. As part of the process, Toyota will work with NHTSA to ensure all affected vehicles are repaired promptly. This incident reflects broader challenges in vehicle safety, particularly in older models where design flaws may not become apparent until widespread use.#nhtsa #highlander #highlander_hybrid #toyota_motor_corp #seat_back
