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NHTSA may greatly expand GM airbag recall

The National Highway Traffic Safety Administration is pondering whether to dramatically upscale a pair of airbag recalls on General Motors vehicles. The two existing campaigns, one launched in the fall of 2012 and the other in January of this year covered just 6,845 vehicles, but the government agency is considering whether to boost the recall to around 400,000 units.
The existing recalls involve the the closely related 2012 Buick Verano (shown) and Chevrolet Cruze sedans, along with Sonic and Camaro models. The root of the problem is a shorting bar in the inflator module of the steering-wheel-mounted airbag that may contact the primary state airbag terminal, a condition that could prevent deployment in an accident. Dealer technicians have been replacing the steering wheel airbag coils to fix the issue.
According to a post on NHTSA's website, the root cause, said to be a production issue, may not have been completely isolated - particularly for the second recall, which was for the Camaro. According to Automotive News, GM says it is cooperating with the government investigation, but won't say whether or not it knows the true origin of the problem.

The last Buick Cascada unceremoniously rolls off the assembly line

Motorists in the market for a new Buick Cascada need to act fast. Peugeot-owned Opel has built the last example of the drop-top model in its Gliwice, Poland, factory, and there's no replacement in sight. Buick announced the Cascada's demise in early 2019, and GM Authority learned the model went out unceremoniously. There's no indication that the final example received a commemorative plaque on its dashboard, or is headed to a private collection; photos of it aren't even available. The dealership who ordered it might not know it's about to receive the last specimen of the breed. As a non-luxury, front-wheel-drive convertible, the Cascada was marooned on an island that Buick's rivals abandoned halfway through the 2010s. The Chrysler 200 Convertible and the Volkswagen Eos were discontinued after the 2014 and 2015 model years, respectively. Landing in a class of one likely raised more than a few eyebrows in Buick's product planning division, but it was a semi-enviable position that helped the firm sell about 17,000 units of the Cascada between the 2016 and 2019 model years. It proudly pointed out about 60 percent of buyers were new to General Motors. Left-hand-drive examples of the Cascada were sold under the Buick and Opel banners. Right-hand-drive models joined the Vauxhall range in the United Kingdom, and they wore a Holden emblem in Australia. The four flavors were identical with the exception of some brand-specific trim pieces and powertrains. None will get a successor; the aforementioned carmakers are no longer operating under the same roof, and the global convertible segment is steadily shrinking.  The Cascada's multinational provenance made more sense before General Motors sold its Opel and Vauxhall divisions to PSA Groupe, the Paris-based carmaker that owns Peugeot, Citroen and DS. The French firm pledged to keep producing cars for Buick for as long as necessary, but the former sister companies tacitly agreed to stop co-developing vehicles. The sedan and station wagon variants of the Regal are now the only Opel-designed, PSA-built model left in the the Buick portfolio.

New Takata problem results in recall of 414 GM vehicles

An airbag-inflator rupture discovered by Takata during testing has resulted in a new recall affecting 414 vehicles from General Motors, including 395 of them in the US. This latest campaign covers 2015 model-year examples of the Buick LaCrosse, Cadillac XTS, Chevrolet Camaro, Equinox, Malibu, and GMC Terrain. There are no reported breaks in any of these vehicles on the road, and the company estimates only one percent of them actually have the faulty parts. According to documents submitted to the National Highway Traffic Safety Administration (as a PDF), one side-airbag inflator failed a cold test at -40 Fahrenheit "releasing high pressure gas and propelling the separated components apart." The supplier told GM about the failure the next day. In these vehicles, the safety device might not only burst but the bag could inflate incorrectly, as well. GM and Takata say that a cause is not yet known, but they are "conducting an investigation." GM will begin notifying affected owners via overnight mail on Oct. 19. Dealers will replace the side airbag modules on all of the affected vehicles with new components outside of the suspect lot. All of the removed parts will also be collected for further study. Takata's faulty front airbag inflators have resulted in a serious scandal for the supplier. Initial figures indicated 34 million US vehicles are need of repair, though more recent figures have knocked that down to 23.4 million bad parts in 19.2 million automobiles. GM was already among the dozen automakers with models to fix, and some of its pickups were affected, along with the Saab 9-2X and Pontiac Vibe. GM Statement: General Motors is recalling 395 cars and crossovers in the U.S. because one of the front seat side air bags inflators may be defective. In the event of a deployment, the air bag's inflator may rupture and the air bag may not properly inflate. The rupture could cause metal fragments to strike the vehicle occupants, potentially resulting in serious injury or death. GM is unaware of any incidents involving vehicles with these components, which were part of a lot in which one inflator failed acceptance testing at the supplier. Dealers will replace the side air bag module or modules in affected vehicles. Including Canada, Mexico and exports, the total population of the recall is 414, GM estimates 1 percent of the recalled vehicles may have the defect.