Genesis G80 2017–2018 — technical service bulletin
Bulletin 19-AT-001HG · NHTSA communication 10154684 · issued Feb 19, 2019
Technical service bulletin
communication type
Power Train
component
2017–2018
model years
4
vehicle entries
Official summary
When servicing a vehicle with a ?Check Engine light? and any of the DTCs listed below, follow the Service Procedure and replace the E-module.
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.