Affected Component: STRUCTURE: FRAME AND MEMBERS:UNDERBODY SHIELDS

Date Published
NOV 08, 2016
NHTSA TSB #
10089613
TSB Document
Summary
IN SOME AREAS, A VEHICLE’S UNDERBODY MAY EXHIBIT CORROSION DUE TO ROAD SALT USAGE. AS A PRECAUTIONARY MEASURE, CAVITY WAX COATING IS APPLIED TO THE INTERNAL SURFACES OF UNDERBODY COMPONENTS, AND AN UNDERCOATING SPRAY IS APPLIED TO THE BOTTOM EXTERIOR SURFACES OF SPECIFIED UNDERBODY COMPONENTS. THIS BULLETIN DESCRIBES THE PROCEDURE TO PERFORM THIS PREVENTATIVE SERVICE ON CERTAIN SONATA (YF) VEHICLES.