{"nhtsa_id":10090594,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-02-06","date":"2016-12-13","document_id":"SB 440","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"THIS SERVICE BULLETIN INFORMS AFFECTED CUSTOMERS THAT MCI WAS NOTIFIED BY CUMMINS INC. THAT CUMMINS HAS RELEASED CAMPAIGN C1846 THAT ADDRESSES CALIBRATION ISSUES ON ISX12 2013 ENGINES IN CERTAIN MOTOR COACH OPERATIONS ON MODEL YEAR 2014-2016 MCI D MODEL COACHES AND MODEL YEAR 2014-2016 MCI J4500 MODEL COACHES. THIS PROGRAM IS BEING PERFORMED ONLY BY CUMMINS SERVICE NETWORK AND ITS AUTHORIZED DEALERS, THEREFORE, ALL PARTS AND LABOR REQUIRED FOR THIS PROGRAM WILL BE PROVIDED BY CUMMINS.","document":null,"url":"https://open.wenmarpro.com/bulletins/10090594","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"D4000","year_from":2014,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"D4000ISTV","year_from":2014,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"D4005","year_from":2014,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"D4500","year_from":2014,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"D4505","year_from":2014,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"J4500","year_from":2014,"year_to":2016,"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":[]}