Kia Niro 2023–2024 — technical service bulletin
Bulletin SC338_STKR · NHTSA communication 11019732 · issued Jun 25, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
3
vehicle entries
Official summary
Sc338_stkr: voluntary emissions service campaign completion label/sticker
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.