{"nhtsa_id":10051644,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-03-26","date":"2013-01-01","document_id":"AFC-12949","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE","mfr_system":null,"summary":"NAVISTAR: THE RECALIBRATION OF ENGINE ELECTRONIC CONTROL MODULE (ECM) IS REQUIRED TO BE UPDATED, WITH LATEST SOFTWARE, TO PREVENT POSSIBLE DOWNTIME OF TRUCKS, DUE TO DIESEL PARTICULATE FILTER (DPF) OVERLOAD. MODELS 2011-2012 WORKSTAR, DURASTAR, CE C BUS, CE S BUS, HC C BUS, RE C BUS, RE S BUS, 1300 FBC. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10051644","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IC BUS","model":"CE","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CE-C","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"ICCB","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"RE","year_from":2012,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"RECB","year_from":2011,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"1300FBC","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"DURASTAR","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"WORKSTAR","year_from":2011,"year_to":2012,"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":[]}