Hyundai Kona 2022–2023 — technical service bulletin
Bulletin 23-BR-002H · NHTSA communication 10243378 · issued Sep 28, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022–2023
model years
2
vehicle entries
Official summary
This bulletin provides the procedure for updating the software of the Electronic Stability Control (ESC) on 2022 â 2023MY Kona (OS) 1.6L turbo models equipped with smart cruise control. In certain Konas when using smart cruise control (SCC), there can be a delayed acceleration response to achieve the set (higher) speed, for example, after the slower vehicle ahead departs the lane. SCC Set Speed 74 to 80 MPH Vehicle Speed 62 to 74 MPH
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.