{"nhtsa_id":10005844,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-03-17","date":"2004-01-20","document_id":"012004","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"EMISSION RECALL & DIAGNOSTIC TROUBLE CODE (DTC) P0456 SOFTWARE UPDATE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10005844","components":[],"codes":["P0456"],"topics":[],"vehicles":[{"make":"ACURA","model":"MDX","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_acura_mdx","2004_acura_mdx"]}],"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":[]}