Hyundai IONIQ 5 2025–2026 — warranty extension
Bulletin 26-01-029H TSB · NHTSA communication 11030326 · issued Mar 17, 2026
Warranty extension
communication type
Power Train
component
2025–2026
model years
2
vehicle entries
Official summary
Certain IONIQ 5 (NEA EV) and IONIQ 9 (ME1A EV) vehicles (affected VINs listed below) may exhibit a high-frequency noise from the front motor area during low-speed deceleration. This bulletin provides instructions to replace the front motor and gear reduction assembly.
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.