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U.S. Is Probing Brake Flaw in 2.7 Million GM Trucks, SUVs

The National Highway Traffic Safety Administration opened an investigation on trucks and SUVs after receiving 111 complaints.

U.S. Is Probing Brake Flaw in 2.7 Million GM Trucks, SUVs
General Motors Co. (GM) employees inspect Chevrolet Silverado and GMC Sierra trucks as they moves down the production line at the GM assembly plant in Flint, Michigan, U.S. (Photographer: Jeffrey Sauger/Bloomberg) 

(Bloomberg) -- U.S. highway safety investigators are probing an alleged defect in 2.7 million pickups and sport utility vehicles built by General Motors Co. that are getting into collisions because drivers are having trouble braking.

The National Highway Traffic Safety Administration opened an investigation on Tuesday of trucks and SUVs including GM’s best-selling Chevrolet Silverado after receiving 111 complaints from consumers. The power brake vacuum pump in the models can degrade and make it difficult to stop, according to the agency. There have been nine crashes related to the problem and two injuries, NHTSA said.

The investigation involves the 2014 to 2016 model year Chevy Silverado, Suburban and Tahoe; GMC Sierra and Yukon; and the Cadillac Escalade. GM has been monitoring field reports and other data on the vehicles and will cooperate with NHTSA to evaluate them further, said Tom Wilkinson, a company spokesman.

U.S. Is Probing Brake Flaw in 2.7 Million GM Trucks, SUVs

The scale of Detroit automakers’ pickup sales is such that when something goes wrong with the trucks, recalls can be costly. GM’s rival Ford Motor Co. called back about 2 million F-150 pickups in September, and the North American safety campaign cost the company about $140 million. That recall involved faulty seat-belt pretensioners that sparked fires after crashes.

GM rose about 1 percent to $35.89 as of 11:30 a.m. Friday in New York trading. The shares have traded down 12 percent this year, trailing the S&P 500 Index’s 1.2 percent decline.

To contact the reporter on this story: Gabrielle Coppola in New York at gcoppola@bloomberg.net

To contact the editors responsible for this story: Craig Trudell at ctrudell1@bloomberg.net, Cecile Daurat

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