Toyota is undertaking a major recall, replacing the engines in over 100,000 vehicles due to a defect in the twin-turbocharged V-6 engines. The recall affects 2022 to 2023 model-year Toyota Tundras and Lexus LX SUVs built between November 2021 and February 2023. The issue, discovered earlier this year, involves potential engine stalling due to machining debris left in the engines during production.
The problem can cause engine knocking, rough running, or even a complete engine failure. This defect poses a significant safety risk, especially at high speeds, where a sudden loss of power could lead to accidents. Toyota reported the issue to the National Highway Traffic Safety Administration (NHTSA) in May 2024 but initially could not estimate how many vehicles might be affected.
The company has decided to replace the engines in all potentially affected vehicles, a significant move reflecting the seriousness of the issue. This replacement only applies to the non-hybrid versions of the affected V6 engines. The hybrid models in the Tundra are not included in the recall since they can still operate on electric power if the engine fails.
Toyota’s decision comes after extensive investigations, including reports of stalled vehicles and engine seizures. The company identified errant machining debris as the cause and has since received numerous technical reports and warranty claims.
The recall involves around 98,600 Toyota Tundras and 3,500 Lexus LX SUVs. This extensive operation will be costly for Toyota, involving significant expenses for new engines, labor, and potentially impacting the production of new vehicles. However, the company is committed to ensuring the safety and reliability of its vehicles. Notices to vehicle owners will be sent out before the end of this month, informing them of the recall and the steps to take.
