{"vehicle":{"id":"2004_chevrolet_tahoe","year":2004,"make":"Chevrolet","model":"Tahoe"},"code":"C0550","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10010833,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-12-14","date":null,"document_id":"3187","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"INTERMITTENT SERVICE STABILITY MESSAGE DISPLAYED, HISTORY DIAGNOSTIC TROUBLE CODE C0550. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10010833"},{"nhtsa_id":10007624,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-07-06","date":"2004-01-01","document_id":"01267F","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"SERVICE 4WD LIGHT ON NO CODES BESIDES U1000 CODES OR C0550. *MJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10007624"},{"nhtsa_id":10004368,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-04","date":"2004-07-01","document_id":"030525005","mfr_campaign":null,"component":"SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT","summary":"SERVICE STABILITY MESSAGE AND DIAGNOSTIC TROUBLE CODES (DTCS) C0455 OR C0550 SET. *TT GM ADMINISTRATIVE MESSATE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004368"}],"url":"https://open.wenmarpro.com/makes/chevrolet/tahoe/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/chevrolet/tahoe/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."]}