{"nhtsa_id":10129630,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-05","date":"2015-03-01","document_id":"301-15","mfr_campaign":null,"replaces":null,"component":"ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"301-15 SPN 3251 (ACM) (EPA10) and (ACM) (GHG14), 3936 (ACM)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129630-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10129630-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129630","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"114SD","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_freightliner_114sd","2011_freightliner_114sd","2012_freightliner_114sd","2013_freightliner_114sd","2014_freightliner_114sd","2015_freightliner_114sd","2016_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2010,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2010,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia","2015_freightliner_cascadia","2016_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":2010,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_freightliner_columbia","2011_freightliner_columbia","2012_freightliner_columbia","2013_freightliner_columbia","2014_freightliner_columbia","2015_freightliner_columbia","2016_freightliner_columbia"]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_freightliner_coronado","2011_freightliner_coronado","2012_freightliner_coronado","2013_freightliner_coronado","2014_freightliner_coronado","2015_freightliner_coronado","2016_freightliner_coronado"]},{"make":"STERLING","model":"A-LINE","year_from":2010,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"STERLING","model":"LT8500","year_from":2010,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"4700","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_western-star_4700","2011_western-star_4700","2012_western-star_4700","2013_western-star_4700","2014_western-star_4700","2015_western-star_4700","2016_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2010,"year_to":2016,"match":"exact","vehicle_ids":["2010_western-star_4900","2011_western-star_4900","2012_western-star_4900","2013_western-star_4900","2014_western-star_4900","2015_western-star_4900","2016_western-star_4900"]}],"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":[]}