What Caused Closure of Toyota’s 14 Assembly Plants in Japan?
Article 0 Comments Toyota Motor was ramping back production at its Japan-based factories on Wednesday after a computer system processing orders for vehicle parts broke down on Tuesday, forcing the closure of 14 assembly plants. The disruption shut down a system that is at the core of Toyota’s lean manufacturing, a way of reducing inventory and maximizing production efficiency that the Japanese automaker pioneered and its rivals have widely adopted. WHAT HAPPENED TO SHUT DOWN TOYOTA’S PRODUCTION IN JAPAN? It’s not clear what caused the system outage, and Toyota has not provided details on what went wrong. The company said the cause was not a cyberattack. In February last year, Toyota also had to shut down the same 14 factories in Japan when one of its suppliers, Kojima Industries, which supplies plastic parts and electronic components to Toyota, said one of its file servers had been infected with a virus that carried an undisclosed threatening message. That attack raised questions about the cybersecurity of Japan’s supply chain. WHAT’S THE IMPACT OF THE ONE-DAY LOSS OF PRODUCTION? Toyota’s production has been recovering this year, so the outage could be potentially more costly than the 2022 shutdown. Toyota’s domestic output was up...