{"vehicle":{"id":"1996_mazda_626","year":1996,"make":"Mazda","model":"626"},"code":"P0421","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":604036,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-03-16","date":"1998-12-31","document_id":"00598","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"SUBJECT REGARDING MALFUNCTION INDICATOR LIGHT (MIL) ILLUMINATION W/DTC P0421. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/604036"},{"nhtsa_id":603905,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-03-11","date":"1998-05-28","document_id":"00598","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"SUBJECT REGARDING MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION WITH DTC P0421. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/603905"},{"nhtsa_id":603116,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-02-03","date":"1998-05-28","document_id":"00598","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT (MIL) ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P0421 STORED. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/603116"}],"url":"https://open.wenmarpro.com/makes/mazda/626/1996/bulletins?code=P0421"},"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/mazda/626/1996/codes/P0421","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."]}