{"nhtsa_id":10174878,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-05-11","date":"2020-04-01","document_id":"T-SB-0031-20","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT","mfr_system":null,"summary":"TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0236-17. Service Bulletin No. T-SB-0236-17 is obsolete and any printed versions should be discarded. Audio Head Unit Software Update (Denso)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174878-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174878-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174878","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"PRIUS","year_from":2019,"year_to":2020,"match":"exact","vehicle_ids":["2019_toyota_prius","2020_toyota_prius"]},{"make":"TOYOTA","model":"PRIUS PRIME","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_toyota_prius","2018_toyota_prius","2019_toyota_prius"]}],"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":[]}