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GM recalls 3.6 million vehicles for airbag-software problems

The Basics: General Motors is recalling 3.64 million vehicles across its lineup for an airbag-related issue. The recall covers the 2014-2015 Buick LaCrosse, Chevrolet SS, and Spark EV; 2014-2017 Chevrolet Corvette, Trax, Caprice PPV, Silverado 1500, Buick Encore, and GMC Sierra 1500; and 2015-2017 Chevrolet Tahoe, Suburban, Silverado HD, GMC Yukon, Yukon XL, Sierra HD, Cadillac Escalade, and Escalade ESV. The Problem: Affected vehicles have a sensing and diagnostic module that controls the airbags and seat-belt pretensioners. The software it uses has a defect that can prompt the module to run a diagnostic test under specific driving conditions, which will also deactivate the front airbags and pretensioners. This means that it would be possible for those safety systems to not activate in a crash, potentially leading to injury or death. Injuries/Deaths: General Motors began an investigation that led to the recall after a 2014 Silverado was involved in a crash in which the airbags did not deploy. No information was given as to injuries or deaths. The Fix: Owners can bring their vehicles to a local General Motors dealer where a software update will be installed to fix the issue. The fix will be free of charge. If you own one: General Motors will contact owners of affected cars, and owners can check whether their vehicles are affected by visiting entering their vehicle identification numbers at either the GM Owner Center website or the NHTSA website. Owners can then schedule a time to have the update installed. Related Video:

Next Buick Verano headed to Shanghai Motor Show

Buick is a big deal in China and ranks third in automotive brand popularity there, according to a recent poll. It should come as little surprise, then, that the company is using the upcoming Shanghai Motor Show to debut the next-gen version of the Verano. We are even getting a shadowy tease of the small sedan's look ahead of the April 19 unveiling. Actually called the Wei Lang in China, Buick says the redesigned Verano takes styling cues from the Riviera concept from 2013 Shanghai show and the recent Avenir, as well. Neither inspiration seems too obvious based on this teaser image, but the small sedan does gain two creases down its side: one arches through the front door handle and the other picks up over the rear fender. Buick isn't even hinting at what powers the Verano in China and simply asserts that the model sets class benchmarks for "performance, safety and comfort" there. Of course, as with many foreign market models, it's possible that the sedan could use different engines or wear different altered styling when it arrives in the US. Buick Verano Sports Sedan Named "Wei Lang" in Chinese, Will Make Debut in Shanghai on April 19 2015-04-14 SHANGHAI – Shanghai GM today announced that the Verano, Buick's new-generation sports sedan, has been given the name of "Wei Lang" in Chinese. It will make its debut in Shanghai on April 19, on the eve of Auto Shanghai 2015. As a new strategic model for the Buick brand, the Verano will offer a refreshing driving experience through its stylish and dynamic exterior, exquisite and comfortable interior, and precise and powerful performance. The Verano was inspired by the 2013 Buick Riviera concept car and captures the design essence of the Buick Avenir concept car, which debuted at this year's North American International Auto Show in Detroit. The Verano demonstrates Buick's insight into the aesthetic preferences of Chinese consumers. It embodies the innovative reimagining of Buick's classic design elements, exemplifying the elegance and dynamism of Buick's new-generation products. It is expected to set new benchmarks for performance, safety and comfort in its class. Like the all-new Excelle GT, which was launched earlier this year, the Verano will serve as a strategic model in Buick's bid for a stronger presence in China's mid-range vehicle segment. General Motors traces its roots back to 1908. GM has 11 joint ventures, two wholly owned foreign enterprises and more than 58,000 employees in China.

GM recalling 686k Lambda-platform models for hatch repair

General Motors is recalling 686,287 units of its Lambda platform crossovers. On models equipped with a power rear hatch the system can potentially fail. This campaign includes the 2008-2012 Buick Enclave, 2009-2012 Chevrolet Traverse, 2007-2012 GMC Acadia, and 2007-2010 Saturn Outlook. According to GM's documents to the National Highway Traffic Safety Administration (as a PDF), dirt can get into a portion of the strut that holds up the hatch and cause the part to prematurely fail. There's a redundancy in place called the Prop Rod Recovery system that's designed to shut the liftgate if there's a malfunction. However, if the breakdown happens too quickly after the hatch is opened the prop rod might not work the way it's supposed to. If someone were in the way of the falling liftgate, they could be hurt. For the repair, dealers will update the software for the power liftgate actuator motor control unit to prevent the hatch from closing so quickly. They'll also check the operation of the system afterward. Related Video: RECALL Subject : Liftgate Struts may Fail and Liftgate may Fall Report Receipt Date: JUN 30, 2015 NHTSA Campaign Number: 15V415000 Component(s): STRUCTURE Potential Number of Units Affected: 686,287 All Products Associated with this Recall Vehicle Make Model Model Year(s) BUICK ENCLAVE 2008-2012 CHEVROLET TRAVERSE 2009-2012 GMC ACADIA 2007-2012 SATURN OUTLOOK 2007-2010 Details Manufacturer: General Motors LLC SUMMARY: General Motors LLC (GM) is recalling certain model year 2008-2012 Buick Enclave vehicles manufactured January 3, 2007, to February 29, 2012, 2009-2012 Chevrolet Traverse vehicles manufactured July 6, 2008, to February 29, 2012, 2007-2012 GMC Acadia vehicles manufactured September 15, 2006, to February 29, 2012, and 2007-2010 Saturn Outlook vehicles manufactured August 17, 2006, to March 18, 2010. The affected vehicles, equipped with the power liftgate option, have gas struts that hold the power liftgate up when open. These struts may prematurely wear and the open liftgate may suddenly fall. CONSEQUENCE: If the open liftgate unexpectedly falls, it may strike a person, increasing their risk of injury. REMEDY: GM will notify owners, and dealers will update the software for the power liftgate actuator motor control unit so that the motor will prevent the rapid closing of the lift gate, free of charge. The manufacturer has not yet provided a notification schedule.