{"vehicle":{"id":"2003_toyota_4runner","year":2003,"make":"Toyota","model":"4Runner"},"code":"P0446","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10011803,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-01","date":"2004-11-12","document_id":"04804","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"REPAIR MANUAL SUPPLEMENT: LEV II EVAP SYSTEM CHECK - DIAGNOSTIC TROUBLE CODE (DTC) P0441, P0442, P0446, P0451, P0452, P0453, P0455 AND P0456. *NM","document":null,"url":"https://open.wenmarpro.com/bulletins/10011803"},{"nhtsa_id":10005756,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-03-15","date":"2003-12-17","document_id":"02003","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"MALFUNCTION INDICATOR LAMP (MIL) ON CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P0441, P0442 AND/OR P0446. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10005756"}],"url":"https://open.wenmarpro.com/makes/toyota/4runner/2003/bulletins?code=P0446"},"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/4runner/2003/codes/P0446","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."]}