Hyundai Accent 2017–2018 — technical service bulletin
Bulletin 5NP-P4Y7D-08 · NHTSA communication 10143794 · issued Jul 18, 2018
Technical service bulletin
communication type
Engine
component
2017–2018
model years
7
vehicle entries
Official summary
If you are servicing an applicable vehicle with a ?Check Engine Light on? and one or more of the DTC listed below, follow the repair procedure and replace the input/output speed sensor and 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.