Kia EV9 2025 — technical service bulletin
Bulletin TSB_ELE383 · NHTSA communication 11017108 · issued Apr 17, 2025
Technical service bulletin
communication type
Electrical System
component
2025
model years
1
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: SUNROOF LOGIC IMPROVEMENT AND SUNROOF/REAR ROLLER BLIND INITIALIZATION (SA615) - This bulletin provides information to upgrade the Roof Control Module ‘RCM’ system software on certain 2025MY EV9 (MV1a) vehicles produced from May 16, 2024 through March 17, 2025, which may exhibit an inoperative sunroof or rear roller blind due to a loss of motor position data during states of ‘sleep’ or ‘low’ power.
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.