Kia EV9 2024 — technical service bulletin
Bulletin ELE330_OTA · NHTSA communication 10250873 · issued Feb 5, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
1
vehicle entries
Official summary
OVER-THE-AIR SOFTWARE UPDATE: ICCU-VCU S/W UPGRADE FOR EWP OPERATION - This Over-the-Air (OTA) software update is designed to help improve the AC (alternating current) charging performance of certain 2024 EV9 vehicles by enhancing the operation of the Electric Water Pump. This update will help prevent the interruption of AC charging and the unintended display of warning lights.
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.