Genesis G80 2021–2025 — service campaign
Bulletin 25-01-051 OL · NHTSA communication 11023246 · issued Sep 20, 2025
Service campaign
communication type
Engine
component
2021–2025
model years
12
vehicle entries
Official summary
Genesis has become aware that some vehicles may illuminate the Check Engine Light indicator as a result of detected engine misfires.
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.