{"nhtsa_id":10057173,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-04-23","date":"2014-10-01","document_id":"432-014","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"MACK TRUCKS: THE CURRENT HARDWARE FOR M- DRIVE TRANSMISSION ARE ALSO USED IN THE US2010 EMISSIONS AND NEWER VEHICLES IN NORTH AMERICA ARE THE SAME PART NUMBER. SOFTWARE THAT IS PROGRAMMED MAKES THEM DIFFERENT. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057173","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2014,"year_to":2014,"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":[]}