{"nhtsa_id":10183447,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-02","date":"2020-11-05","document_id":"TechTalk7853","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; EQUIPMENT","mfr_system":null,"summary":"Tech Talk discussion on GHG17 WST 4900 Neutral Switch Not Valid.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183447-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10183447-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10183447","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4900","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_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":[]}