{"nhtsa_id":10056795,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-02-21","date":"2014-09-06","document_id":"FSC-SF-499-A-H","mfr_campaign":null,"replaces":"SF-499-REVISED","component":"EQUIPMENT","mfr_system":null,"summary":"DAIMLER TRUCK: CERTAIN TRUCKS, UNDER ALL CONDITIONS, HAVE ONGUARD SYSTEM THAT FAILS TO PERFORM OPTIMALLY AND SPECIFIC UPDATES WILL BE MADE ON UNIT TO ENHANCE PERFORMANCE, AS NECESSARY AND WORK INSTRUCTIONS ARE PROVIDED. MODEL CASCADIA 2012-14. *PE UPDATED 2/26/15. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056795","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2012,"year_to":2014,"match":"exact","vehicle_ids":["2012_freightliner_cascadia","2013_freightliner_cascadia","2014_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":[]}