{"nhtsa_id":10002078,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-13","date":"2003-02-07","document_id":"0100503","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MALFUNCTION INDICATOR LAMP (MIL) ON AND/OR DIAGNOSTIC TROUBLE CODES P0401, P0402, P1400 OR P1401 AND RUNS ROUGH, LACKS POWER, SURGE, POOR FUEL ECONOMY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002078","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0401","P0402","P1400","P1401"],"topics":[],"vehicles":[{"make":"MAZDA","model":"B-SERIES TRUCK","year_from":2001,"year_to":2002,"match":"base","vehicle_ids":["2001_mazda_b-series","2002_mazda_b-series"]},{"make":"MAZDA","model":"TRIBUTE","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_mazda_tribute","2002_mazda_tribute"]}],"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":[]}