{"nhtsa_id":10230658,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-02-02","date":"2023-01-12","document_id":"ICI23-001","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT","mfr_system":null,"summary":"Important Campaign Information Letter for SF658 Revised Bulletin, Intelligent Powertrain Management ECU","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230658-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230658-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230658","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_freightliner_cascadia"]},{"make":"WESTERN STAR","model":"49X","year_from":2022,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"5700","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_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":[]}