Kia EV6 2025–2026 — technical service bulletin
Bulletin PI2605_DP · NHTSA communication 11036464 · issued Aug 28, 2026
Technical service bulletin
communication type
Electrical System
component
2025–2026
model years
2
vehicle entries
Official summary
PRODUCT IMPROVEMENT CAMPAIGN: DEALER PRINCIPAL MEMO (PI2605) - This document is the announcement to the dealer principals advising that Kia is conducting a Product Improvement Campaign on certain 2025-2026 MY EV6 vehicles, manufactured from December 17, 2024 through May 29, 2026, to upgrade the Battery Management System (BMS) diagnostic software logic.
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.