Is Japan's Car Industry Facing a ''Dieselgate'' Moment?

Core Issues - Five leading Japanese automakers, including Toyota, Honda, Mazda, Suzuki, and Yamaha, have been accused of falsifying vehicle safety test data during the certification process [1][2] - A total of 38 models from these manufacturers were found to have undergone improper certification for safety and environmental performance [9] Echoes of Dieselgate - The scandal has drawn comparisons to Volkswagen's Dieselgate, where major automakers engaged in deceptive practices related to vehicle certification [11] - While Dieselgate involved deliberate manipulation of emissions tests, the Japanese scandal appears to stem from procedural lapses and outdated testing methods rather than malicious intent [11] Impact and Repercussions - The Japanese Transport Ministry is conducting inspections and has directed the implicated companies to suspend shipments of the affected models until compliance is confirmed [9][6] - The investigation revealed various discrepancies in testing, including incorrect collision damage measurements and improper testing of airbag inflation [10] - Toyota has halted domestic shipments of three models and publicly apologized, with analysts suggesting that the financial impact may be temporary due to the company's strong global reputation [12] - The outdated nature of Japan's vehicle certification system has been identified as a core issue, with Japanese carmakers failing to adhere to specific procedures mandated by the certification system [14] - The investigation was prompted by issues at Toyota's unit Daihatsu, leading to the revelation of widespread manipulation of tests affecting numerous models [15]