Hyundai Accent 2020–2026 — technical service bulletin
Bulletin 23-AT-010H · NHTSA communication 10241878 · issued Aug 23, 2023
Technical service bulletin
communication type
Power Train
component
2020–2026
model years
13
vehicle entries
Official summary
Certain vehicles equipped with the Intelligent Variable Transmission (IVT) may experience a check engine light or malfunction indicator light due to Diagnostic Trouble Codes (DTC) listed below. This bulletin provides information on replacing the oil pressure sensor to remedy these DTCs, rather than replacing the entire IVT assembly.
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.