Hyundai Accent 2019 — technical service bulletin
Bulletin DCS T3S · NHTSA communication 10158798 · issued Mar 11, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019
model years
1
vehicle entries
Official summary
Hyundai Motor America is conducting a Service Campaign to update the ECM software on certain 2019 Model Year Accent vehicles. Service Campaign T3S provides a procedure to update the ECM software.
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.