Kia Telluride 2023 — technical service bulletin
Bulletin TSB_ELE302 · NHTSA communication 10249925 · issued Feb 1, 2024
Technical service bulletin
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
TECHNICAL SERVICE BULLETIN: SMART KEY OPERATION LOGIC IMPROVEMENT - This bulletin provides the procedure to upgrade the software of the Integrated Body Control Unit (IBU) system on some 2023MY Telluride (ON) vehicles produced from January 3, 2023 through June 5, 2023 equipped with Personal Identification Card (PIC) handles. The affected vehicles may exhibit an inoperative lock/unlock function with a potentially drained 12V battery.
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.