Affected Component: ENGINE AND ENGINE COOLING

Date Published
SEP 18, 2017
NHTSA TSB #
10118677
TSB Document
Summary
Some Sonata Hybrid (YF HEV) vehicles may experience a small oil leak from the electric oil pump (EOP) seals. If so, follow the Service Procedure in this bulletin to inspect and repair the oil seals between the transmission and EOP. No drivability issues are associated with this condition.