Kia Carnival 2022–2024 — technical service bulletin
Bulletin SC290_QA · NHTSA communication 10254429 · 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: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign SC290.
Vehicles covered
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.