{"nhtsa_id":11022350,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-09-02","date":"2025-08-21","document_id":"SC321_OWNR_201","mfr_campaign":"SC321","replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"VOLUNTARY SERVICE CAMPAIGN: OWNER RENOTIFICATION (SC321) - This document is the owner renotification advising that Kia is conducting a Voluntary Service Campaign to address a potential corrosion concern with the Integrated Electronic Brake (IEB) in certain 2019-2022 MY Niro EV vehicles that were originally sold in or are currently registered in one of the 28 states with high road salt usage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022350-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022350-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11022350","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"NIRO EV","year_from":2019,"year_to":2022,"match":"base","vehicle_ids":["2019_kia_niro","2020_kia_niro","2021_kia_niro","2022_kia_niro"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}