Hyundai IONIQ 5 2025 — technical service bulletin
Bulletin H_EVT_20241107 · NHTSA communication 11010434 · issued Nov 7, 2024
Technical service bulletin
communication type
Service Brakes
component
2025
model years
1
vehicle entries
Official summary
Hyundai Motor America noted GDS update on October 29, 2024 (NNH-02-0055) made ECU Update Events# 1114, 1136, 1141, 1144, 1152, 1153, and 1161 unavailable. This has been resolved November 4, 2024 at 5PM PDT (NNH-02-0056).
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.