{"nhtsa_id":10032748,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-05-07","date":"2011-02-01","document_id":"SF-415A","mfr_campaign":null,"replaces":"SF-415A REV 3","component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"DAIMLER (FREIGHTLINER) TRUCK: CERTAIN TRUCKS MAY NOT HAVE UPDATED SOFTWARE FOR THE FOLLOWING ELECTRONIC CONTROL UNITS (ECUS): SIGNAL DETECT AND ACTIVATION MODULE (SAM) CABIN, SAM CHASSIS, MODULAR SWITCH FIELD (MSF), AND THE CENTRAL GATEWAY (CGW). AN ACTIVE FAULT MAY ALSO REPORT CONSTANTLY ON SOME TRUCKS. *PE UPDATED 6/21/11. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032748","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2007,"year_to":2009,"match":"exact","vehicle_ids":["2007_freightliner_cascadia","2008_freightliner_cascadia","2009_freightliner_cascadia"]}],"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":[]}