The eight-speed gearbox, torque converters and software from Lexus and Toyota are said to be defective. February 17, 2026 – A lawsuit has been filed against the Toyota UA80 transmission after customers complained about problems with the eight-speed gearbox. In addition to the Toyota UA80 transmission, the class action lawsuit alleges that the torque converters […]
Owner complains that his 8-speed transmission failed after 120,000 miles. December 20, 2025 – Transmission problems with the Toyota UA80 have convinced a Toyota owner to file a class action lawsuit that includes these vehicles. 2017-present Toyota Highlander 2019-present Toyota RAV4 2023-present Toyota Grand Highlander 2017-2024 Toyota Camry 2017-2020 Toyota Sienna 2019-2022 Toyota Avalon 2019-present […]