{"nhtsa_id":10225461,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-01","date":"2022-10-21","document_id":"22-EV-001H-1","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"This bulletin outlines the necessary inspection and repair procedures for certain 2019-2021MY Kona EV (OS EV) vehicles, exhibiting abnormal rumbling noise from the electric traction motor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225461-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10225461-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10225461","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"KONA ELECTRIC","year_from":2019,"year_to":2021,"match":"base","vehicle_ids":["2019_hyundai_kona","2020_hyundai_kona","2021_hyundai_kona"]}],"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":[]}