{"vehicle":{"id":"2003_chevrolet_cavalier","year":2003,"make":"Chevrolet","model":"Cavalier"},"code":"C1223","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10008469,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-08-02","date":"2004-06-01","document_id":"040525007","mfr_campaign":null,"component":"SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT","summary":"ANTI-LOCK BRAKE SYSTEM (ABS) WARNING LIGHT ON, TRACTION OFF WARNING LIGHT ON, DIAGNOSTIC TROUBLE CODES (DTCS) C1223 AND C1225 SET. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10008469"},{"nhtsa_id":10004381,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-05","date":"2003-08-01","document_id":"030730036","mfr_campaign":null,"component":"POWER TRAIN","summary":"TRANSMISSION SLIPS IN 4TH GEAR, STUCK IN 2ND GEAR OR SES/TCS LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODES (DTCS) P0753, P0758, P1860, C1223, C1224 OR C1275 MAY BE SET. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004381"}],"url":"https://open.wenmarpro.com/makes/chevrolet/cavalier/2003/bulletins?code=C1223"},"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/cavalier/2003/codes/C1223","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."]}