Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Date Published
NOV 01, 2016
NHTSA TSB #
10119074
TSB Document
Summary
Some Sonata (YF) vehicles may develop a condition with the separator plate in the middle of the heater box (Heater & Evaporator Assembly) becoming warped and may cause interference against one or more of the internal flaps that control air flow to the vents.