{"nhtsa_id":10166842,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-30","date":"2019-10-30","document_id":"SS1034499","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Service Solution on failing RX modules in Western Star vehicles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166842-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10166842-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10166842","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4700","year_from":2011,"year_to":2020,"match":"exact","vehicle_ids":["2011_western-star_4700","2012_western-star_4700","2013_western-star_4700","2014_western-star_4700","2015_western-star_4700","2016_western-star_4700","2017_western-star_4700","2018_western-star_4700","2019_western-star_4700","2020_western-star_4700"]},{"make":"WESTERN STAR","model":"4800","year_from":2011,"year_to":2020,"match":"exact","vehicle_ids":["2011_western-star_4800","2012_western-star_4800","2013_western-star_4800","2014_western-star_4800","2015_western-star_4800","2016_western-star_4800","2017_western-star_4800","2018_western-star_4800","2019_western-star_4800","2020_western-star_4800"]},{"make":"WESTERN STAR","model":"4900","year_from":2011,"year_to":2020,"match":"exact","vehicle_ids":["2011_western-star_4900","2012_western-star_4900","2013_western-star_4900","2014_western-star_4900","2015_western-star_4900","2016_western-star_4900","2017_western-star_4900","2018_western-star_4900","2019_western-star_4900","2020_western-star_4900"]},{"make":"WESTERN STAR","model":"6900","year_from":2011,"year_to":2020,"match":"exact","vehicle_ids":["2011_western-star_6900","2012_western-star_6900","2013_western-star_6900","2014_western-star_6900","2015_western-star_6900","2016_western-star_6900","2017_western-star_6900","2018_western-star_6900","2019_western-star_6900","2020_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":[]}