{"nhtsa_id":10096345,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-03-24","date":"2014-12-22","document_id":"IK1201196","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"DIAGNOSTICS FOR SPN 3251 FMI 21 DPFDP EXCESSIVELY LOW (SENSOR/CIRCUIT FAULT OR MISSING DPF)","document":null,"url":"https://open.wenmarpro.com/bulletins/10096345","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL HARVESTER","model":"IC BUS","year_from":null,"year_to":null,"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":[]}