{"vehicle":{"id":"2004_toyota_camry-solara","year":2004,"make":"Toyota","model":"Camry Solara"},"code":"P0031","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10015539,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-07-28","date":"2005-02-17","document_id":"00805","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSITC TROUBLE CODE (DTC) P0031, P0051, P2238, AND/OR P2241 (OXYGEN SENSOR HEATER CONTROL CIRCUIT). *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10015539"},{"nhtsa_id":10009408,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-09-29","date":"2004-08-23","document_id":"03304","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0031 AND/OR P2238. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10009408"}],"url":"https://open.wenmarpro.com/makes/toyota/camry-solara/2004/bulletins?code=P0031"},"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/toyota/camry-solara/2004/codes/P0031","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."]}