Genesis G80 2017–2018 — technical service bulletin
Bulletin 20-AT-016HG · NHTSA communication 10176181 · issued May 4, 2020
Technical service bulletin
communication type
Power Train
component
2017–2018
model years
4
vehicle entries
Official summary
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
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.