Service bulletins for the 2021 Kia Seltos
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.
134 on file from NHTSA, as of 2026-10-19.
About C1626 on the 2021 Kia Seltos: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: C1626 are shown. Show all
| TSB_CHA117 | 2022-12-20. Service bulletin. SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: ABS/ESC LOGIC IMPROVEMENT FOR DTC C1626 - This bulletin provides the procedure to update the software logic of the Anti-Lock Brakes/Electronic Stability Control (ABS/ESC) systems on some 2021-2023MY Seltos vehicles, which may experience multiple dash warning lights illuminated and DTC C1626, due to a possible yaw rate calculation error due to wheel alignment and tire diameter differences. This logic improvement will change the threshold sensitivity setting to account for these conditions. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.