{"nhtsa_id":10021215,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-03-22","date":"2007-02-08","document_id":"0100607","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"MIL (MALFUNCTION INDICATOR LAMP) COMES ON WITH DTC (DIAGNOSTIC TROUBLE CODE) P0401. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10021215","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0401"],"topics":[],"vehicles":[{"make":"MAZDA","model":"B-SERIES TRUCK","year_from":2007,"year_to":2007,"match":"base","vehicle_ids":["2007_mazda_b-series"]}],"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":[]}