Genesis G80 2017–2018 — technical service bulletin
Bulletin 19-AT-012HG · NHTSA communication 10163280 · issued Jun 4, 2019
Technical service bulletin
communication type
Power Train
component
2017–2018
model years
4
vehicle entries
Official summary
This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).
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.