WHILE DRIVING 55 MPH, THE LOWER LATER ARM BALL JOINT SEPARATED AND CAUSED THE FRONT LEFT WHEEL TO DETACH. THE VEHICLE WASINVOLVED IN A COLLISION. TTHE DRIVER LOST CONTROL AND THE VEHICLE HIT A BRIDGE. THE LOWER LATERAL ARM BALL JOINTS WERE INSPECTED TWICE BEFRORE THIS FAILURE, ONCE ON ON 6/5/2001 UNDER NHTSA RECALL# 00V421002. DURING THE INSPECTION THE DEALER'S TECHNICIAN FOUND NO PROBLEM AND NO REPAIRS WERE DONE. *JB