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US expands probe into ZF-TRW airbag failure-to-deploy to 12.3 million vehicles

DETROIT — U.S. auto safety regulators have expanded an investigation into malfunctioning airbag controls to include 12.3 million vehicles because the bags may not inflate in a crash. The problem could be responsible for as many as eight deaths. Vehicles made by Toyota, Honda, Kia, Hyundai, Mitsubishi and Fiat Chrysler from the 2010 through 2019 model years are included in the probe, which was revealed Tuesday in documents posted by the National Highway Traffic Safety Administration. It involves airbag control units made by ZF-TRW that were installed in the vehicles. The control units can fail in a crash, possibly because of unwanted electrical signals produced by the crash itself that can disable an air bag control circuit housed in the passenger compartment, according to NHTSA documents. The electrical signals can damage the control circuit, the documents say. ZF, a German auto parts maker which acquired TRW Automotive in 2015, said in a statement that it's committed to safety and is cooperating with NHTSA and automakers in the investigation. The case is another in a long list of problems with auto industry airbags, including faulty and potentially deadly Takata airbag inflators. At least 24 people have been killed worldwide and more than 200 injured by the inflators, which can explode with too much force and hurl dangerous shrapnel into the passenger cabin. The inflators touched off the largest series of automotive recalls in U.S. history involving with as many as 70 million inflators to be recalled by the end of next year. About 100 million inflators are to be recalled worldwide. On April 19, NHTSA upgraded the ZF-TRW probe from a preliminary evaluation to an engineering analysis, which is a step closer toward seeking recalls. So far, only Hyundai and Kia and Fiat Chrysler have issued recalls in the case. Four deaths that may have been caused by the problem were reported in Hyundai-Kia vehicles and three in Fiat Chrysler automobiles. NHTSA opened an investigation in March of 2017 involving the TRW parts in Hyundais and Kias. The upgrade came after investigators found two recent serious crashes involving 2018 and 2019 Toyota Corollas in which the airbags did not inflate. One person was killed. Jason Levine, executive director of the Center for Auto Safety, a nonprofit consumer group, said the ZF-TRW case shows the auto industry thus far has learned very little from Takata.

How platform problems are delaying next-gen Prius

Short-term pain for longer-term gain? That may be the prognosis for the next-generation Toyota Prius, the world's best-selling hybrid. But, hey, the new version might get holiday season debut, now. Toyota is upgrading some of its most popular models and trying to cut long-term costs with components that can be used on multiple models on the new Toyota New Global Architecture platform, Automotive News says. That means more parts that can be used for the Camry, Avalon (not big stretch, since the Avalon is basically a rich man's Camry) and Corolla in addition to the Prius. The downside, of course, is that this takes a bit more engineering and certainly more time. In the case of the Prius, that means pushing back the start of production from next summer to December 2015. But Automotive News also says the Prius may have an all-wheel-drive option. Happy Holidays. The report is in update from Automotive News Europe, which cited folks familiar with the process who were not identified and said late last month that the production of the fourth-gen Prius would be pushed back by about six months as engineers continue to tweak the hybrid powertrain for maximum efficiency. The goal is around a 10 percent improvement in fuel-efficiency thanks to an upgraded powertrain and lower vehicle weight. Toyota spokeswoman Amanda Rice told AutoblogGreen in an email that the company doesn't comment on future products, so we'll just have to keep an eye out.

Toyota recalls pre-collision system on Avalon and ES models

Toyota is recalling 31,000 US examples of the 2013-2015 Avalon, Avalon Hybrid, Lexus ES350, and ES 300h because the Pre-Collision System could potentially cause an accident. According to the company, it's possible for the safety aid to misidentify a steel joint or plate in the road as a hazard and apply the brakes. The sudden, unexpected activation could lead to a crash. Toyota spokesperson Cindy Knight told Autoblog that the company has reports of two accidents in the US related to this issue, and there are also two alleged injuries. The company has no reports of fatalities. Toyota is taking a serious approach to deal with this problem. First, the company plans to disable the system on these sedans. Once the parts are available, dealers will replace the system with improved components. The company doesn't yet know when these repairs will begin, but owners should receive notification of the recall in November, according to Knight. Toyota isn't alone in needing to tweak safety equipment. Ford faced a similar issue when the company recalled 36,857 examples of the 2015 F-150 because passing a large, reflective semi could inadvertently activate the collision warning system. An update for the adaptive cruise control module software fixed the problem. TOYOTA RECALLS CERTAIN AVALON AND LEXUS ES VEHICLES TORRANCE, Calif., November 3, 2015 – Toyota Motor Sales, USA, Inc. today announced that it is conducting a safety recall of approximately 31,000 Model Year 2013-2015 Avalon, Avalon Hybrid, Lexus ES350 and ES300h sedans. In the involved vehicles, under certain situations, the PCS (Pre-Collision System) could interpret a steel joint or plate in the roadway as an object that triggers PCS activation. If this occurs, the PCS warning buzzer sounds and the system may apply the service brake automatically. Unexpected braking could increase the risk of a crash. For all involved vehicles, the PCS function will be disabled as an interim remedy. As the permanent remedy, Toyota dealers will replace PCS components with improved ones. Information about automotive recalls, including but not limited to the list of involved vehicles, is subject to change over time. For the most up-to-date Safety Recall information on Toyota, Lexus or Scion vehicles, customers should check their vehicle's status by visiting toyota.com/recall and entering the Vehicle Identification Number (VIN). Safety Recall inquiry by individual VIN is also available at the NHTSA site: safercar.gov/vin.