>The National Highway Traffic Safety Administration (NHTSA) have opened an investigation into 1996-2004 Nissan Pathfinders and 1997-2003 Infiniti QX4 vehicles over corrosion issues. There have been 35 reports of failure of the front suspension with over half of the complaints saying that steering control was affected. If the investigation should lead to a recall, over 400,000 Pathfinders and QX4 vehicles could be recalled.