Technical Service Bulletin OTA_SA634 — 2026 KIA EV9
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | OTA_SA634 |
| Manufacturer | |
| Vehicle | 2026 KIA EV9 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR WARNING LIGHTS (SA634) - This Over-the-Air (OTA) software update is designed to update the Vehicle Control Unit (VCU) logic of certain 2026 EV9 vehicles. This update is designed to improve the processing logic of the Vehicle Control Unit (VCU) to reduce the unintended display of warning lights.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2026 KIA EV9
REMINDER_MVSNOW
ELECTRICAL SYSTEM
PI2502_TSB_R1
ELECTRICAL SYSTEM
TSB_ELE409
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TSB_ELE409
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TSB_ELE405_R1
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PS797
BACK OVER PREVENTION: WARNINGS
TSB_ELE407
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PI2502_OWNR
VISIBILITY/WIPER
PI2502_DPSM
VISIBILITY/WIPER
PI2502_DP
VISIBILITY/WIPER