{"nhtsa_id":11037386,"type":"emissions","type_name":"Emissions","date_added":"2026-09-18","date":"2026-09-10","document_id":"SC365_OWNR_YP","mfr_campaign":"SC365","replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC365) - This document is the owner notification advising that Kia is conducting an important Voluntary Emissions Service Campaign to improve the emissions software logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations on the 2019-2020 MY Sorento vehicles manufactured from January 24, 2018 through October 26, 2020 and 2019-2021 MY Sedona vehicles manufactured from February 13, 2018 through July 8, 2020 equipped with 3.3L GDI engines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037386-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037386-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037386","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"SEDONA","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_kia_sedona","2020_kia_sedona","2021_kia_sedona"]}],"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":[]}