{"vehicle":{"id":"2004_isuzu_ascender","year":2004,"make":"Isuzu","model":"Ascender"},"code":"C0550","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10014783,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-05-10","date":"2005-02-01","document_id":"0505001","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"SERVICE 4WD LIGHT ON 4WD INOPERATIVE HARSH ENGAGEMENT OF 4WD NO COMMUNICATION WITH TCCM DTC C0550 SET. *EH","document":null,"url":"https://open.wenmarpro.com/bulletins/10014783"}],"url":"https://open.wenmarpro.com/makes/isuzu/ascender/2004/bulletins?code=C0550"},"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/isuzu/ascender/2004/codes/C0550","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."]}