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RecallGazette

Vehicle problems, recalls & safety intelligence

Kia Carnival 2022–2024technical service bulletin

Bulletin SC290_DP · NHTSA communication 10254425 · issued May 10, 2024

Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
3
vehicle entries

Official summary

VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC290) - This document is the announcement to the dealer principals that Kia is conducting g a Voluntary Emissions Service Campaign on certain 2022-2024 MY Kia Carnival vehicles equipped with Lambda 3.5L engines manufactured from January 4, 2021 to November 6, 2023 to improve the emissions logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.