Hyundai Sonata Hybrid 2011–2016 — technical service bulletin
Bulletin 5NP-Z2J3V-04 · NHTSA communication 10110937 · issued Mar 9, 2017
Technical service bulletin
communication type
Fuel System, Gasoline
component
2011–2016
model years
10
vehicle entries
Official summary
Some Veloster (FS) and Sonata Hybrid (YF HEV) vehicles may experience a check engine warning light ON with any of the following DTCs found stored: ? P0442 - Evaporative System (EVAP) - Small Leak ? P0455 - Evaporative System (EVAP) - Large Leak ? P0456 - Evaporative System (EVAP) - Very Small Leak
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.