{"nhtsa_id":618014,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-04-03","date":"2001-01-05","document_id":"ITB00045B","mfr_campaign":null,"replaces":"ITB00045A","component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1441 (EVAP VERY SMALL LEAK) STORED IN ENGINE SELF DIAGNOSIS RESULTS. *SB","document":null,"url":"https://open.wenmarpro.com/bulletins/618014","components":[],"codes":["P1441"],"topics":[],"vehicles":[{"make":"INFINITI","model":"QX4","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_infiniti_qx4"]}],"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":[]}