Kia EV9 2024–2026 — technical service bulletin
Bulletin PI2601B_TSB · NHTSA communication 11036463 · issued Aug 22, 2026
Technical service bulletin
communication type
Electrical System
component
2024–2026
model years
3
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: PRODUCT IMPROVEMENT CAMPAIGN: WIPER MESSAGE LOGIC IMPROVEMENT (PI2601B) - This bulletin provides information to install enhanced windshield wiper software on certain 2024–2026MY EV9 (MV1, MV1a) vehicles as listed.
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.