2012 Toyota Corolla S Automatic Ground Effects 40k Mi Texas Direct Auto on 2040-cars

Auto blog

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.

Subaru ends orders for BRZ in Japan as production winds down

Production of the Subaru BRZ has ceased, marking the end of an eight-year run for the small enthusiast car. The final examples have rolled off of the assembly line ahead of what is expected to be a brief hiatus before the introduction of its successor.  The wind-down of the current BRZ and Toyota GT86 should come as no surprise; Subaru even announced a "Final Edition" BRZ for the German market earlier this year. British outlet Autocar reports that Subaru's production partner, Toyota, is still taking orders for its version of the jointly developed sports coupe, though an announcement regarding its wind-down is expected to be forthcoming.  The timing is especially tricky for potential buyers in Japan who may be looking to snag the rear-wheel-drive sports coupe, as they are limited to whatever remains in dealer inventories. According to Subaru's Japanese BRZ landing page, there may not be a ton of options for shoppers still in the market.  "We have finished accepting orders for build-to-order manufacturing of the models listed," the translated page says. "Due to stock availability at retailers, we may not be able to meet customer requests for body colors and options . Please contact your dealer for more information." We don't yet know for certain when Toyota and Subaru will announce their plans for the next-generation GT86 and BRZ, which were first introduced eight years ago. Rumors have suggested that they could be powered by a turbocharged four-cylinder producing approximately 250 horsepower, which would be a healthy bump from the existing cars' 197-horsepower outputs.  The next-generation car is expected to ride on a new joint platform, and may ditch the current generation's boxer engine in favor of a more traditional inline layout. Despite hints that Toyota wants its next GT86 to "surpass" the Supra, it's unlikely that an affordable sports coupe will infringe too drastically on the more-expensive halo car's performance turf.  Related Video:    

Toyota drops detail about 414-hp Hybrid-R concept powertrain

The Toyota Yaris Hybrid-R Concept has been teased already, offering up little glimpses and details of the Frankfurt-bound vehicle. And while those few, shadowy shots have been great, we've really wanted to know how this hatchback would deliver its promised 400-plus horsepower. Under hood sits a 1.6-liter, race-derived, direct-injection, turbocharged four-cylinder that powers the front wheels. Sounds peachy, but with 414 horsepower splashed across the page, we're going to need something more than a 1.6-liter, turbo four.
A supercapacitor, developed from the Toyota TS030 Hybrid Le Mans racer sits in place of a hybrid's traditional battery packs. The benefit, according to Toyota, is that power can be more rapidly absorbed and discharged than in a traditional battery system, like nickel metal-hydride.
The gas engine is joined by a trio of 60-horsepower electric motors. Two of the them power the rear wheels, while the third sits between the engine and the six-speed, sequential gearbox. Developing the same amount of power as the rear-axle motors, this centrally located motor channels power to the race-derived supercapacitor during braking, and ships extra grunt to the rear wheels under acceleration when the front wheels start to lose grip. Besides the distributive power of the central motor, the rear electric motors can adjust the amount of torque flowing to each wheel, much like a differential.