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
This bulletin provides the service procedure to inspect vehicles for a potential crack found at the evaporative canister insert nuts:
? If crack is not found at canister insert nut: Bracket Kit (includes bracket bolts & rubber washers) and Bolts (and a nut for FS) as listed in the Part Information table (page 2) are to be installed.
? If crack is confirmed at the canister insert nut: Replacement Canister Kit, Bolts (and a Nut for FS) as listed in the Parts Information table (pages 2-3) are to be installed.