Affected Component: STRUCTURE

Date Published
NOV 03, 2023
NHTSA TSB #
10245008
TSB Document
Summary
In certain areas, a vehicle’s underbody may exhibit corrosion due to road-salt usage. As a preventative measure, a cavity wax coating is applied to the internal surfaces of underbody components and an undercoating spray is applied to exterior surfaces of specified underbody components. The service campaign describes the procedure to perform this preventative service on certain 2011 – 2016MY Elantra’s (MD/UD) and certain 2013 – 2014MY Elantra Coupe (JK) vehicles.