Kia Telluride 2020–2025 — technical service bulletin
Bulletin SC357_QA · NHTSA communication 11028788 · issued Feb 12, 2026
Technical service bulletin
communication type
Electrical System
component
2020–2025
model years
6
vehicle entries
Official summary
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER (SC357) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign SC357.
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.