Over-the-air: over-the-air software update for communication control unit
Kia technical service bulletin OTA_ELE427_RELEASE_NOTES for 2025-2026 Kia EV9.
- Bulletin number
- OTA_ELE427_RELEASE_NOTES
- Component
- Electrical system
- Summary
- OVER-THE-AIR: OVER-THE-AIR SOFTWARE UPDATE FOR COMMUNICATION CONTROL UNIT: This Over-the-Air (OTA)software update is designed to update the Communication Control Unit (CCU) logic of certain 2025 – 2026MY EV9 vehicles. This update is designed to improve the Communication Control Unit (CCU) logic to enhance charging-related messaging in the app.
Owners of these vehicles have filed 16 complaints in the electrical category.
Vehicles covered
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