Hyundai Tucson 2022–2024 — technical service bulletin
Bulletin 25-BE-021H TSB · NHTSA communication 11025596 · issued Nov 14, 2025
Technical service bulletin
communication type
Structure
component
2022–2024
model years
5
vehicle entries
Official summary
Certain Tucson (NX4, NX4A) and Tucson Hybrid (NX4 HEV) vehicles may exhibit an improper fuel filler door opening or closing condition due to an inoperative fuel filler door release actuator. This bulletin provides instructions to replace the fuel filler door release actuator.
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.