Affected Component: ENGINE AND ENGINE COOLING

Date Published
OCT 13, 2022
NHTSA TSB #
10225470
TSB Document
Summary
This bulletin provides the diagnostic procedure for the GDI injector(s) in certain 21-22MY Sonata, Santa Fe, and certain 22MY Santa Cruz, and Tucson equipped with 2.5L GDI engines with one or more misfire DTC(s) due to internally leaking GDI injector(s).