Hyundai Santa Cruz 2022–2023 — technical service bulletin
Bulletin 23-01-008H · NHTSA communication 10232182 · issued Feb 3, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
4
vehicle entries
Official summary
This bulletin outlines the process for replacing the external amplifier on certain 22MY and 23MY Tucson and Santa Cruz vehicles equipped with an external amplifier.
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.