Kia Soul 2017–2019 — technical service bulletin
Bulletin PI2107_OWNR_401 · NHTSA communication 11021858 · issued Aug 12, 2025
Technical service bulletin
communication type
Engine
component
2017–2019
model years
3
vehicle entries
Official summary
PRODUCT IMPROVEMENT CAMPAIGN: OWNER RENOTIFICATION (PI2107) - This document is the owner renotification advising that Kia is conducting a important Product Improvement Campaign to perform a software update on 2017-2019 MY Kia Soul vehicles equipped with 2.0-liter Nu GDI engines to protect the engine from excessive connecting rod bearing damage. The update will be done free of charge and will only involve the addition of newly developed computer software for the Engine Control Unit (“ECU”)
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.