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June 18, 2026 Service bulletin

Front seat slide motor noise (CA2603)

Kia technical service bulletin TSB_BOD355 for 2026 Kia EV9.

Bulletin number
TSB_BOD355 (CA2603)
Component
Seats
Summary
TECHNICAL SERVICE BULLETIN: FRONT SEAT SLIDE MOTOR NOISE (CA2603) - This bulletin provides information to remove the seat slide motor tube from the power front seats on certain 2026MY EV9 (MV1a) vehicles produced from January 2, 2025, through January 3, 2026. The subject vehicles may exhibit a buzzing noise while the user operates the front power seat slide (forward and rearward) functions. This condition does not affect seat functionality.

Owners of these vehicles have filed 1 complaints in the seats category.

Vehicles covered

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