{"vehicle":{"id":"2023_hyundai_tucson","year":2023,"make":"Hyundai","model":"Tucson"},"code":"U0287","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11028968,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-24","date":"2026-02-21","document_id":"26-AT-002H","mfr_campaign":null,"component":"POWER TRAIN","summary":"Some Santa Fe (TMA) and Tucson (NX4A) vehicles equipped with a 2.5L GDI engine and 8 speed automatic transmission may have DTC U028700 (Lost Communication With Trans Fluid Pump Module) set by the transmission Electric Oil Pump (EOP). This DTC can cause the Idle Stop & Go (ISG) system to become inoperative. Follow the procedure in this bulletin to replace the Electric Oil Pump on affected vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028968-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028968-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028968"}],"url":"https://open.wenmarpro.com/makes/hyundai/tucson/2023/bulletins?code=U0287"},"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/tucson/2023/codes/U0287","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."]}