{"nhtsa_id":11007451,"type":"service_campaign","type_name":"Service campaign","date_added":"2024-09-07","date":"2024-07-17","document_id":"24TD04","mfr_campaign":"24TD04","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Due to incorrect software in the Data Communication Module (DCM) in your vehicle, the DCM cannot connect to the 4G cellular service. Therefore, after the 3G cellular service was sunset, voice communication with service providers when using connected services like Emergency call and Roadside assistance, is not available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11007451-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11007451-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11007451","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"SUPRA","year_from":2020,"year_to":2023,"match":"exact","vehicle_ids":["2020_toyota_supra","2021_toyota_supra","2022_toyota_supra","2023_toyota_supra"]}],"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":[]}