{"vehicle":{"id":"2025_hyundai_kona","year":2025,"make":"Hyundai","model":"Kona"},"code":"P2237","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11034847,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-08","date":"2026-07-01","document_id":"26-FL-003H TSB","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; ENGINE","summary":"Some Kona (SX2) vehicles equipped with the 1.6L T‑GDI engine may exhibit false “engine left idling” notifications in the MyHyundai app, even when the engine is not running, due to a logic error associated with the front oxygen (O₂) sensor. This condition may also illuminate the Malfunction Indicator Lamp (MIL) and set DTC P223700 (O₂ Sensor Pumping Current Circuit/Open [Bank 1 Sensor 1]). This bulletin provides instructions to perform an ECU software update to correct the O₂ sensor logic and resolve the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034847-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034847-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034847"}],"url":"https://open.wenmarpro.com/makes/hyundai/kona/2025/bulletins?code=P2237"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/hyundai/kona/2025/codes/P2237","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}