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August 19, 2026 Service bulletin

AVN gen 5.0 wide software update

Kia technical service bulletin TSB_ELE426 for 2023-2025 Kia Soul, 2023-2025 Kia Sportage and 2023-2025 Kia Telluride and others.

Bulletin number
TSB_ELE426
Component
Electrical system
Summary
TECHNICAL SERVICE BULLETIN: AVN GEN 5.0 WIDE SOFTWARE UPDATE - This bulletin provides information on the Audio Video Navigation (AVN) system software update for certain vehicles equipped with AVN5W and Navigation System listed in the table below. Affected vehicles may overestimate travel times during route calculation.

Owners of these vehicles have filed 319 complaints in the electrical category.

Vehicles covered

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