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Fullsize GM SUVs have a problem that's making owners sick

Some fullsize SUV owners are getting sick, thanks to a buffeting and vibration problem in 2015 model year examples of the Chevy Tahoe and Suburban, Cadillac Escalade, and GMC Yukon. According to owners' complaints to the National Highway Traffic Safety Administration, the issue can vary from an annoying vibration inside the cabin to an experience so severe that it leads to dizziness and headaches. General Motors is aware of the complaints, but the fix isn't so simple. According to spokesperson Tom Wilkinson to Autoblog, the company "has been tracking this issue for a while." The problem has a fairly low incidence rate, but when it does occur the issue can be "uncomfortable and annoying for owners." There's no precise cause for the issue, Wilkinson claims, and in some cases, simply balancing the tires or changing the door seals can make it go away. However, not all of the fixes are so simple. AutoGuide dug deep into the problem and discovered a GM preliminary information bulletin that advised dealers to remove the headliner and to check the roof's bonds to the bows that go across the vehicle. However, that document included a note that the solution might not entirely eliminate things. According to AutoGuide, adding Dynamat insulation to the roof sometimes helped the problem. A GM spokesperson also told AutoGuide the company fixed the problem at the end of the 2015 model year, and didn't go into any more detail. This roof issue seems linked to some of the worst droning in these SUVs. According to one complaint from a 2015 Suburban owner to NHTSA: "Roof will not remain attached to the roof bows. This causes the buffeting similar to a window being down when all are up. The results span from annoying to painful." A 2015 Yukon owner claims to have another alleged cause for the problem in a NHTSA complaint from February 2015. This person brought their SUV to the dealer seven times over the course of four weeks for vibrations. The dealer replaced the driveshaft, suspension components, and more, but nothing worked. According to an engineer to the service adviser: "In an effort to prevent roll overs, they designed the frame and body mounts too stiff. There are 40 engineers working on issues, they have no solutions that work across the board." Wilkinson told Autoblog that GM is working with customers on an individual basis to rectify things. Since these are newer vehicles, dealers should also fix the problem under warranty.

Chevy Cruze gets first official tease

The Cruze has been a runaway success for Chevy. In fact the company has sold over 3.5 million of them since its introduction in 2008. And now the company is preparing to roll out the all-new second-generation model, previewed in the teaser image above. Set to be unveiled on June 24, the 2016 Cruze promises to be larger, yet lighter, that the model it replaces. It will pack new engines, safety features, and technologies – including the integration of Android Auto and Apple CarPlay. The new Cruze will be based on the same platform that underpins the new Volt and (among others) the new Opel Astra just introduced in Europe. It'll be a vital model for Chevy, which sells the Cruze in 115 countries around the world – chief among them China, Brazil, Canada, and these United States, where sales continue to rise despite the model's age and impending replacement. Look for the second-gen Cruze to hit dealers early next year, joining a revitalized Chevy lineup alongside such notables as the new Spark, Malibu, and Camaro. Cruze Control: Success Paves Way for Next Generation Chevrolet's best-selling global car surpasses 3.5 million sales 2015-06-03 DETROIT – Chevrolet Cruze, the brand's best-selling car around the world, has surpassed 3.5 million global sales, a milestone that comes as Chevrolet prepares to introduce the next-generation Cruze on June 24. "When we introduced the Cruze it replaced 15 other compact vehicles around the globe," said Alan Batey, president, General Motors North America and global Chevrolet brand chief. "By consolidating design, engineering and marketing efforts, we were able to produce an award-winning, value-driven sedan that won over customers around the world." Cruze is sold in 115 countries. The top global markets include China, the United States, Brazil and Canada. In the United States, Cruze total sales were 273,060 in 2014 – a 10 percent increase over 2013. It is also the segment's second-best seller to customers under 25 in the U.S. Importantly, Cruze brings new buyers to Chevrolet – 35 percent of all buyers are new to the brand. Additionally, of those who trade in a Cruze, 56 percent stay with Chevrolet and 23 percent trade in for another Cruze. "In every corner of the globe, Cruze has been successful at introducing new and younger customers to Chevrolet," said Batey.

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: