{"nhtsa_id":10228593,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-03","date":"2022-11-02","document_id":"22TC11-bZ4X","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"RL: A software update has been developed for certain 2023 model year bZ4X vehicles. Included in the update is an improvement of DC charging performance during low temperatures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228593-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228593-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228593","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"BZ4X","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_toyota_bz4x"]}],"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":[]}