{"nhtsa_id":10124157,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-17","date":"2014-08-01","document_id":"49-35","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"49-35 - DEF Return Line Fitting Heater, 6-Gallon Tanks","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10124157-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10124157-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10124157","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"108SD","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_freightliner_108sd","2011_freightliner_108sd","2012_freightliner_108sd","2013_freightliner_108sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2010,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2010,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_freightliner_coronado","2011_freightliner_coronado","2012_freightliner_coronado","2013_freightliner_coronado"]}],"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":[]}