NHTSA Engineering Analysis EA09018

On September 22, 2010, Isuzu Manufacturing Services of America, Inc (Isuzu) submitted a Defect Information Report (NHTSA Recall 10V-436) to the National Highway Traffic Safety Administration affecting approximately 120,000 model year (MY) 1998-2002 Isuzu Rodeo and Honda Passport vehicles and MY 2002 Isuzu Axiom vehicles originally sold, or currently operated, in the following states:Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia and Wisconsin. All vehicle owners will receive the recall notification.Vehicles 10 years of age or younger will be provided with a free remedy.For vehicles older than 10 years, Isuzu will offer a free remedy provided the vehicle is presented to an Isuzu service facility or a Honda dealer (as applicable) no later than twelve (12) months after the date of mailing of the notification letter to the owner.The report describes a condition where vehicles operated in states using certain road deicing materials may exhibit excessive corrosion which may result in the left or right rear suspension lower link bracket becoming detached from the frame.According to Isuzu a detached lower link may affect vehicle handling and potentially cause a crash.The Office of Defects Investigation (ODI) analyzed complaint data and found that 114 of the 115 (99%) alleged complete lower link separations from the frame occurred in vehicles originally sold or operated in a state covered by the recall. Of these complaints 2 involved alleged crashes and 21 involved alleged loss of control incidents.The alleged crashes and loss of control incidents all occurred in vehicles operated in a state covered by the safety recall.Isuzu's recall instructs dealers to inspect the rear suspension lower link bracket area to determine if corrosion is present.For vehicles in which corrosion has damage