{"nhtsa_id":11012221,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-01-03","date":"2024-12-11","document_id":"SB-24-21-002","mfr_campaign":"SB-24-21-002","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Some Model S and Model X vehicles with 1st Generation Global Navigation Satellite System (GNSS) antennas might suffer from lower-than-expected navigation signal strength under certain circumstances.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11012221-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11012221-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11012221","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TESLA","model":"MODEL S","year_from":2021,"year_to":2024,"match":"exact","vehicle_ids":["2021_tesla_model-s","2022_tesla_model-s","2023_tesla_model-s","2024_tesla_model-s"]},{"make":"TESLA","model":"MODEL X","year_from":2021,"year_to":2024,"match":"exact","vehicle_ids":["2021_tesla_model-x","2022_tesla_model-x","2023_tesla_model-x","2024_tesla_model-x"]}],"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":[]}