{"nhtsa_id":10186596,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-02","date":"2021-01-07","document_id":"TechTalk7394","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT; LANE DEPARTURE","mfr_system":null,"summary":"Tech Talk discussion on 2019 Western Start Door Speakers INOP. Also discusses Speaker interrupts for 2018 M2.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186596-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186596-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186596","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"5700","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_western-star_5700"]}],"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":[]}