{"nhtsa_id":625518,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-11-28","date":"2001-10-01","document_id":"NTB01064","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0402 (EGRC / BPT VALVE) STORED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/625518","components":[],"codes":["P0402"],"topics":[],"vehicles":[{"make":"NISSAN","model":"FRONTIER","year_from":2001,"year_to":2002,"match":"exact","vehicle_ids":["2001_nissan_frontier","2002_nissan_frontier"]}],"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":[]}