Service bulletins for the 2021 Kia Soul
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
117 on file from NHTSA, as of 2026-10-19.
About C166A on the 2021 Kia Soul: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: C166A are shown. Show all
| PS661 | 2020-06-03. Service bulletin. ELECTRICAL SYSTEM. PITSTOP: BLIND-SPOT COLLISION WARNING (BCW) VARIANT CODING - POSSIBLE C166A87 - This Pitstop provides information regarding the Blind-Spot Collision Warning (BCW) system setting a DTC C166A87 after replacing a BCW module on 2020-2021 Soul (SK3) vehicles. After replacement, the BCW (BSD) variant coding needs to be performed using the KDS under S/W Management for the options equipped for that vehicle. |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.