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November 20, 2025 Service bulletin

Voluntary emissions service campaign: EGR valve assembly replacement (SC320)

Kia technical service bulletin SC320_TSB_R1 for 2024 Kia Sportage, 2024 Kia Carnival and 2024 Kia Niro and others.

Bulletin number
SC320_TSB_R1 (SC320)
Component
Engine
Summary
TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: EGR VALVE ASSEMBLY REPLACEMENT (SC320) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to replace the Exhaust Gas Recirculation (EGR) Valve Assembly on certain 2024MY Kia vehicles listed in the table below. Kia has become aware that the EGR Valve Assembly in the subject vehicles may not have been manufactured to Kia’s specifications. This condition may cause the vehicle to release air pollutants which exceed Federal and California standards. As a result, the subject vehicles may exhibit an illumination of Malfunction Indicator Lamp (MIL) with DTC(s) P040500, P064200 and/or P065200.

Owners of these vehicles have filed 22 complaints in the engine category.

Vehicles covered

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