Hyundai Elantra 2022–2023 — technical service bulletin
Bulletin 23-01-016H · NHTSA communication 10232198 · issued Feb 23, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
3
vehicle entries
Official summary
Certain Elantra, Elantra Hybrid, & Elantra N vehicles normally equipped with two (2) complete Smart Key FOBs were delivered with only one (1) complete Smart Key FOB and one additional mechanical key. This bulletin outlines the procedure to provide the 2nd Smart Key FOB and outlines programming for both Smart Key FOBs.
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.