Hyundai Santa FE 2022 — technical service bulletin
Bulletin 23-01-046H · NHTSA communication 10237191 · issued May 25, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022
model years
1
vehicle entries
Official summary
Certain 2022MY Santa Fe (TMa) 2.5L vehicles equipped with an 8-speed transmission will require an update to the ECU and TCU software to correct the ROM IDs and TCU software to optimize shift quality when accelerating.
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.