Toyota Chairman Akio Toyoda apologized Monday for massive cheating on certification tests for seven vehicle models as the automaker suspended production of three of them.
The wide-ranging fraudulent testing at Japan’s top automaker involved the use of inadequate or outdated data in collision tests, and incorrect testing of airbag inflation and rear-seat damage in crashes. Engine power tests were also found to have been falsified.
Toyota Motor Corp., based in Toyota city, central Japan, suspended production in the country of the Corolla Fielder, Corolla Axio and Yaris Cross. The deceptive tests were also found on discontinued models.
The company said the wrongdoing does not affect the safety of the vehicles already on roads, which include the Corolla subcompact and Lexus luxury vehicles.
“We sincerely apologize,” Toyoda told reporters, bowing deeply and holding the position for several seconds, as is customary in Japan at news conferences where companies apologize for misbehavior.
A Japanese government investigation into Toyota began in January. The issue does not affect Toyota’s overseas production.
Also Monday, Toyota’s Japanese rival Mazda Motor Corp. reported similar irregular certification testing, and halted production of two models, the Roadster and Mazda 2. It said incorrect engine control software was used in the tests.