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Toyota suspends sales of three models due to irregularities in crash tests.



The scandal at Toyota/Daihatsu regarding irregularities found in crash tests is far from over. After delivering several models to customers that didn’t comply with government standards, seven more models have now been identified. The investigation is ongoing, with the Yaris Cross, Corolla Axio, and Corolla Fielder no longer being shipped to clients in Japan. Toyota recently held a press conference to explain the situation, revealing that testing methods different from imposed standards were used. Inadequate data in pedestrian and occupant protection tests were discovered, along with errors in crash tests for various models including the Crown, Isis, Sienta, and Lexus RX.

During the press conference, it was revealed that Toyota used airbag timer ignition development test data for certification applications for models such as the Crown and Isis, resulting in more severe collision conditions than what was mentioned in the certification tests. Additionally, incorrect data was used for pedestrian head injury assessments for models like the Corolla, where the impact angle was set at 65 degrees instead of the required 50 degrees. The company admitted to using the wrong data for tests evaluating pedestrian head and leg injuries in collisions involving the Corolla, Sienta, and Crown. Toyota also used a heavier moving barrier for rear-end collision tests, submitting data under more severe test conditions to receive certification.

In another case, Toyota ignored a regulation change regarding a test to assess rear bench damage caused by luggage in the trunk during an accident for the Yaris Cross. Despite the new requirement for luggage blocks, the old test data was used in the certification application without conducting the new test. Another issue raised during the press conference was regarding the Lexus RX and a check engine power test where the targeted output was not reached. Although the test should have been stopped for investigation, Toyota adjusted the engine control system to achieve the targeted power and then redid the test for certification. Toyota assured owners of affected cars that there are no performance issues that violate laws and regulations, and there is no need to stop using the affected vehicles.

In response to the irregularities found in the crash tests, shipments of the Corolla Axio, Corolla Fielder, and Yaris Cross to customers have been temporarily halted. Toyota has taken responsibility for the discrepancies in testing methods and data used for certification applications and has promised to rectify the situation. The automaker is working closely with Japan’s Ministry of Land, Infrastructure, Transport and Tourism to address the issues and ensure compliance with government standards. The ongoing investigation aims to uncover any other potential irregularities in testing processes and to prevent similar incidents from occurring in the future.

The scandal has raised concerns regarding the safety and reliability of Toyota vehicles and has damaged the reputation of the automaker. Customers who have purchased affected models may be worried about the performance and safety of their vehicles. The recall and stoppage of shipments are important steps to prevent any potential risks to consumers and to maintain compliance with regulatory standards. Toyota’s commitment to rectifying the situation and ensuring customer safety is essential to rebuilding trust in the brand and reassuring customers of their vehicles’ quality and reliability.

Moving forward, it is vital for Toyota to implement stricter quality control processes and testing protocols to avoid similar issues in the future. The transparency and accountability demonstrated by the automaker in addressing the irregularities found in crash tests are crucial in rebuilding trust with consumers and maintaining compliance with safety regulations. As the investigation continues and corrective measures are implemented, Toyota must prioritize customer safety and adherence to government standards to prevent any further breaches in testing protocols and uphold its reputation for producing reliable and safe vehicles.

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