Genesis G80 2017 — technical service bulletin
Bulletin 21-AT-010HG · NHTSA communication 10253037 · issued Jun 25, 2021
Technical service bulletin
communication type
Power Train
component
2017
model years
1
vehicle entries
Official summary
This TSB provides a procedure to replace the solenoids listed below for slipping, shift flare and/or harsh shift during the 2~3, 3~4 or 4~5 upshift.
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.