Hyundai Accent 2017–2019 — technical service bulletin
Bulletin 20-AT-015H · NHTSA communication 10174800 · issued Apr 9, 2020
Technical service bulletin
communication type
Equipment
component
2017–2019
model years
11
vehicle entries
Official summary
If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
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.