{"nhtsa_id":10146262,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-29","date":"2018-03-01","document_id":"MY18M1","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"MY18M1a 05-MAR-2018 Vocational","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146262-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146262-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146262","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT DIESEL","model":"DD13","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"DETROIT DIESEL","model":"DD15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"DETROIT DIESEL","model":"DD16","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"114SD","year_from":2014,"year_to":2017,"match":"exact","vehicle_ids":["2014_freightliner_114sd","2015_freightliner_114sd","2016_freightliner_114sd","2017_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"122SD","year_from":2014,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2014,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_freightliner_cascadia","2015_freightliner_cascadia","2016_freightliner_cascadia","2017_freightliner_cascadia","2018_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"4700","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_western-star_4700","2015_western-star_4700","2016_western-star_4700","2017_western-star_4700","2018_western-star_4700"]},{"make":"WESTERN STAR","model":"4900","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_western-star_4900","2015_western-star_4900","2016_western-star_4900","2017_western-star_4900","2018_western-star_4900"]},{"make":"WESTERN STAR","model":"5700","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_western-star_5700","2015_western-star_5700","2016_western-star_5700","2017_western-star_5700","2018_western-star_5700"]},{"make":"WESTERN STAR","model":"6900","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_western-star_6900","2015_western-star_6900"]}],"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":[]}