Genesis G80 2021–2023 — technical service bulletin
Bulletin 23-ST-004G · NHTSA communication 10235565 · issued Apr 24, 2023
Technical service bulletin
communication type
Steering
component
2021–2023
model years
10
vehicle entries
Official summary
This bulletin describes the procedure to inspect the steering universal joint dust cover for noise, and if necessary, apply grease on certain Genesis vehicles.
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.