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April 17, 2026 Service campaign

Voluntary service campaign: owner notification (SC363)

Kia technical service bulletin SC363_OWNR_DL3 for 2025-2026 Kia K5.

Bulletin number
SC363_OWNR_DL3 (SC363)
Component
Power train
Summary
VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC363) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign on certain 2025-2026 MY K5 vehicles to inspect the oil level plug and automatic transmission fluid (ATF) for signs of leakage and, if necessary, replace the oil level plug gasket and ATF filler bolt and ensure the oil level plug is tightened to Kia’s factory specifications. If necessary, the 8-speed Automatic Transaxle (A/T) may require replacement based on the inspection results.

Owners of these vehicles have filed 6 complaints in the transmission category.

Vehicles covered

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