Kia Seltos 2021–2023 — technical service bulletin
Bulletin SC242_TSB · NHTSA communication 10218675 · issued Aug 18, 2022
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
VOLUNTARY SERVICE CAMPAIGN: TRANSFER CASE LEAKAGE/OVERHEATING WHEN USING SPARE TIRE (SC242) - This bulletin provides the procedure to inspect the front wheel transfer assembly for oil leakage and update the 4-Wheel Drive (4WD) (also referred to as All-Wheel Drive [AWD]), coupling operation logic software on certain 2021-2023MY Seltos (SP2) AWD vehicles equipped with Nu 2.0L MPI engine, produced from November 20, 2019 through May 18, 2022. Some of these vehicles may exhibit a front wheel transfer assembly oil seal leak, oil burning smell, and possible smoke due to the transfer case overheating
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.