Kia Telluride 2024 — technical service bulletin
Bulletin SC344_TSB · NHTSA communication 11021132 · issued Jul 30, 2025
Technical service bulletin
communication type
Electrical System
component
2024
model years
1
vehicle entries
Official summary
VOLUNTARY SERVICE CAMPAIGN: SMART CRUISE CONTROL SOFTWARE LOGIC IMPROVEMENT (SC344) - This bulletin provides information to upgrade the Smart Cruise Control (SCC) system software on 2024MY Telluride (ON) vehicles produced from May 16, 2023 through September 10, 2024. Due to radar signal interference in certain roadway conditions, the subject vehicles may unnecessarily and momentarily reduce speed when SCC is engaged, accompanied by the illumination of a “Collision Warning” message in the instrument cluster, a warning sound, as well as the activation of the vehicle’s brake lights. After the war
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.