{"vehicle":{"id":"2001_hyundai_sonata","year":2001,"make":"Hyundai","model":"Sonata"},"code":"P0139","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10004433,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-10","date":"2003-08-01","document_id":"0336019","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"ECM (ENGINE CONTROL MODULE) REPROGRAMMING FOR ENGINE HESITATION IN THE MORNING AND DIAGNOSTIC TROUBLE CODE P0139. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004433"},{"nhtsa_id":10002220,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-16","date":"2002-12-01","document_id":"0236037","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"ECM (ENGINE CONTROL MODULE) REPROGRAMMING FOR ENGINE HESITATION IN THE MORNING AND DIAGNOSTIC TROUBLE CODE P0139. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002220"}],"url":"https://open.wenmarpro.com/makes/hyundai/sonata/2001/bulletins?code=P0139"},"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/sonata/2001/codes/P0139","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."]}