{"nhtsa_id":10015531,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-07-28","date":"2005-02-09","document_id":"00405","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0031, P0051, P2238 AND/OR P2241. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10015531","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0031","P0051","P2238","P2241"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER","year_from":2004,"year_to":2004,"match":"exact","vehicle_ids":["2004_toyota_highlander"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}