Genesis G80 2014–2018 — technical service bulletin
Bulletin 5NP-Z3J5R-01 · NHTSA communication 10152864 · issued Dec 17, 2018
Technical service bulletin
communication type
Power Train
component
2014–2018
model years
7
vehicle entries
Official summary
This bulletin provides the procedure to replace the automatic transmission fluid (ATF) warmer connector on some vehicles which may exhibit a coolant leak between the ATF connector and engine side heater pipe.
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.