By Sam McEachern|April 5th, 2021|2005, 2006, 2007, 2008, 2009, 4WD, 9-7X, Article Type, Aspiration, Atmospheric, Buick, Business, Chevrolet, Drive Control, Drivetrain, Envoy, Fuel Type, Gasoline, General, Grand Prix, Human Driven, ICE, Isuzu, LaCrosse, Legal, Model Year, News, NHTSA, Pontiac, Propulsion, Quality, Rainier, Recall, Reliability, Reported Problem, RWD, Saab, suv, Trailblazer, Vehicle Type|Comments Off on NHTSA Closes General Motors Faulty Headlight Module Investigation|