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NHTSA closes 4-year GM investigation, issues common sense advisory [w/video]

Since January 2011, the National Highway Traffic Safety Administration has been investigating a possible problem with corroding brake lines in General Motors' GMT800-platform models, like the Chevrolet Silverado and Suburban and GMC Sierra, in states with salt on their roads in the winter. However, as opposed to launching a full recall of millions of vehicles, the government is issuing a common-sense safety advisory to all drivers in snowy states to keep their vehicle's undercarriage clean. It even has a video explaining things. "Older-model vehicles, often driven in harsh conditions, are subject to corrosion over long periods of time, and we need owners to be vigilant about ensuring they, their passengers, and others on the roads are safe," said NHTSA Administrator Mark Rosekind in the announcement of the end of the investigation. The agency was clear in its report that "brake line corrosion seen in the GM vehicles was not unique," and the government "has not identified a defect that would initiate a recall order." Instead NHTSA is advising drivers, especially those of vehicles from before 2007, to wash their vehicle's undercarriage in the winter and spring to remove salt or other de-icing chemicals. It also recommends regular checks by a mechanic to make sure everything is in proper order. According to the investigation documents, for just the GMT800 platform models, NHTSA found 3,645 complaints of brake line corrosion, which included allegations of 107 crashes and 40 injuries. The issue was found to be more common in vehicles over 10 years old. GM has released a statement (embedded below) that the company "supports the consumer advisory from NHTSA urging regular maintenance and care of brake lines on older vehicles." NHTSA Closes Investigation into Brake-Line Failures NHTSA 13-15 Thursday, April 9, 2015 Agency issues safety advisory on preventing undercarriage corrosion WASHINGTON – The Department of Transportation's National Highway Traffic Safety Administration (NHTSA) today issued a Safety Advisory and consumer video encouraging owners of model year 2007 and older trucks, SUVs and passenger cars to inspect brake lines and thoroughly wash the underside of their vehicles to remove corrosive salt after the long winter in order to prevent brake-line failures that increase the risk of a crash.

Most of the US won't get 2016 Chevy Volt

Every major plug-in vehicle launch in the US has been a patchwork operation, with automakers focusing their initial efforts on targeted locations like California where they expect to sell the most units. Today, we learned that even five years into the plug-in car project, the game remains the same. According to GM, the second-gen Chevy Volt is going to be rolled out in the same manner. In fact, GM is limiting availability of the 2016 model year Volt so much that most of the US will not have access to the car at all. For 39 states, the second-gen Volt will first be available as a 2017 model year vehicle at some point in the spring of 2016. When GM announced the buying process for the new Volt, it made it clear that dealers in California would be the first to place their orders. Hybrid Cars now reports that the first deliveries will be also limited to California and 10 other states that follow the California Air Resourced Board (CARB) rules: Connecticut, Massachusetts, Maryland , Maine, New Hampshire, New Jersey, New York, Oregon, Rhode Island, and Vermont. GM spokesman Kevin Kelly told AutoblogGreen that this is all according to plan. "Chevrolet has a shortened model year for the 2016 Chevy Volt that will have a limited distribution network," he said. "The 2016 Volt will be sold in our strongest EREV markets. The 2017 Chevrolet Volt will begin production early this spring and will be available throughout the country." It appears that non-CARB state Volt customers will be able to order their Volts starting October 1, according to documents posted on Hybrid Cars, where we also learn that 2016 Volt production for California started in August, will begin in late October for the other 10 CARB states, and in early 2016 for the rest of the US. Unsurprisingly, dealers outside of the 11 CARB states have been complaining that they can't order the much-anticipated new Volt for their customers just yet. Related Video:

GM forced to cut truck production amid semiconductor shortage

WASHINGTON — General Motors said Wednesday it will cut some truck production in North America because of the ongoing global semiconductor shortage. The largest U.S. automaker said its Flint Assembly plant that builds the Chevrolet Silverado HD and GMC Sierra HD trucks will operate on one production shift the week of July 26. GM said its Ft. Wayne Assembly plant in Indiana that builds the Chevrolet Silverado 1500 and GMC Sierra 1500 model trucks will be idled next week. GM's Silao Assembly plant in Mexico that also builds the Chevrolet Silverado 1500, Cheyenne (for the Mexico market) and GMC Sierra 1500 will also suspend production next week. All three plants are expected to resume regular production the week of August 2. Related video: