{"nhtsa_id":10002978,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-10-02","date":"2003-07-01","document_id":"1003E","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"EMISSION RECALL CAMPAIGN 1003E - CHECK ENGINE LIGHT MAY ERRONEOUSLY ILLUMINATE AND A DIAGNOSTIC TROUBLE CODE P2404 OR P0456 MAY BE STORED INDICATING A PROBLEM IN THE EMISSIONS CONTROL SYSTEM WHEN NO PROBLEM EXISTS, OR THE CHECK ENGINE LIGHT MAY NOT ILLUMINATE WHEN THE EMISSION CONTROL SYSTEM IS MALFUNCTIONING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002978","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":["P0456","P2404"],"topics":[],"vehicles":[{"make":"MAZDA","model":"MIATA","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]}],"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":[]}