Agent009 submitted on 4/30/2008 Official AutoSpies Timestamp: 10:27:24 AMThe National Highway Traffic Safety Administration (NHTSA) is investigating allegations that the subframe on the Hyundai Sonata can corrode to the point of causing the suspension to fail. The Office of Defects Investigation (ODI) at NHTSA has received 40 consumer complaints about severe corrosion in the 1999 through 2002 model year Sonatas. Read More