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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.

Hyundai Ioniq Hybrid plus nitrous equals FIA speed record

As Hyundai prepares its trio of Ioniq electrified cars for sale in the US, the Korean automaker is taking the opportunity to showcase its strengths. One thing that definitely doesn't hurt its pre-launch standing in the eyes of potential customers is an FIA-ratified land speed record. As you'll see in the video above, Hyundai took a race-prepped Ioniq Hybrid prototype out to the Bonneville Salt Flats, where there are no speed limits or concrete barriers to hold it back. The result was a new record for a production-based hybrid, at 157.825 mph. The car also achieved a peak exit speed of 160.7 mph. To push the limits of the eco-focused Ioniq Hybrid, Hyundai boosted power and decreased resistance. In terms of output, the company's Engineering and Quality team added low-restriction intake and exhaust systems, minimized parasitic losses by removing the air conditioning and other systems, remapped the ECU, and added a freakin' nitrous injection system from Nitrous Express. They swapped the standard hybrid model grille for that of the all-electric Ioniq, tweaked the underbody and air dam for aero, and stripped or otherwise modified interior components for weight. The lowered ride height (thanks to a Progress Competition coil-over suspension) and Goodyear Eagle rubber wrapped around aero wheels were a final visual testament to this hybrid's singular purpose. For the sake of the driver, the Ioniq received a safety cage, racing seat, six-point harness, and fire suppression system. Finally – and while style points aren't part of the FIA record — the Ioniq was equipped with a racing parachute, which looks impressive on video, especially when you remember this car will be a fuel miser for the masses when it goes on sale later this year. "We couldn't be more proud in setting the FIA hybrid-category record with our new Ioniq hybrid," says Hyundai VP of Corporate and Product Planning Mike O'Brien. "Our engineering team really pushed the limits to set this new segment benchmark while demonstrating the impressive durability of the entire Ioniq vehicle platform. We expect this will be the first of many accolades for Ioniq." Related Video: Related Gallery Hyundai Ioniq Hybrid Sets FIA Land Speed Record At Bonneville View 10 Photos News Source: Hyundai, YouTube: HyundaiUSA Green Motorsports Hyundai Hybrid Videos fia land speed record hyundai ioniq ioniq

Hyundai developed an airbag for panoramic sunroofs

We've reached a point where you can be in a car crash from just about any angle, and find yourself with a face full of airbag. But there's yet one more airbag frontier that Hyundai and its parts supplier company Hyundai Mobis are pioneering: the sunroof airbag. More specifically, the companies have developed an airbag to protect occupants in cars equipped with panoramic sunroofs. Hyundai explains in a press release that there was concern passengers' heads and limbs could end up going through the big glass opening in a rollover, leading to serious injury. The resulting airbag design aims to prevent that by deploying when a rollover is detected to contain occupants' bodies. It inflates from the back of the sunroof toward the front in 0.08 seconds and will go off regardless of whether the sunroof is open or closed. Hyundai, which together with Kia and Genesis had six of the 15 recent IIHS Top Safety Pick+ vehicles, claims the airbag reduced life-threatening injuries to minor ones during testing. It also noted that the company has 11 patents on the technology. No mention of when these airbags would appear in production vehicles was made. We would imagine that whenever Hyundai starts offering the feature, it will show up first on high-end vehicles such as Genesis luxury cars. Related Video: