Kia EV6 2022–2024 — technical service bulletin
Bulletin TSB_ELE367 · NHTSA communication 11013025 · issued Jan 21, 2025
Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
3
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: LIMP-HOME MODE OPERATION LOGIC IMPROVEMENT (SA599) - This bulletin provides information to upgrade the Vehicle Control Unit (VCU) software on certain 2022-2024MY EV6 (CV) vehicles produced from November 17, 2021, through July 18, 2024, which are equipped with a limp-home mode function that activates in response to a fault detected in the Low-Voltage DC-DC Converter (LDC).
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.