Service bulletins for the 2018 Kia Niro
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.
100 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Wheels are shown. Show all
| TSBCHA089R1 | 2018-06-25. Service bulletin. SUSPENSION:REAR; WHEELS. TSB - SERVICE ACTION: REAR LOWER CONTROL ARM REPLACEMENT (SA338) - This bulletin has been revised to include additional information. This bulletin provides the procedure to replace the rear lower control arms and/or damaged wheel(s) on some 2018MY Niro (DE PHEV) vehicles, produced from September 26, 2017 through January 22, 2018, which may experience a noise from the rear lower control arm rubbing against the inner part of the wheel rim. |
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| TSBCHA089 | 2018-05-14. Service bulletin. WHEELS. TSB - SERVICE ACTION: REAR LOWER CONTROL ARM REPLACEMENT (SA338) - This bulletin provides the procedure to replace the rear lower control arms and/or damaged wheel(s) on some 2018MY Niro (DE PHEV) vehicles, produced from September 26, 2017 through January 22, 2018, which may experience a noise from the rear lower control arm rubbing against the inner part of the wheel rim. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.