{"nhtsa_id":10083001,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-19","date":"2015-06-05","document_id":"FSB 284-059","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"NOX SENSOR SIGNAL. DIAGNOSTIC TROUBLE CODE (DTC) P2201-64 HAS BEEN REPORTED ON OBD2015 (MODEL YEAR 2016) TRUCKS. IF P2201-64 HAS BEEN TRIGGERED, FIRST CHECK SOFTWARE LEVELS BEFORE PERFORMING ANY TROUBLESHOOTING. IF THE ENGINE ECU MAIN SOFTWARE NUMBER IS LESS THAN 22687466, THE ENGINE ECU AND AFTERTREATMENT CONTROL MODULE (ACM) MUST BE REPROGRAMMED.","document":null,"url":"https://open.wenmarpro.com/bulletins/10083001","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P2201"],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}