{"nhtsa_id":11031365,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-04-17","date":"2026-04-14","document_id":"MAS005131 MCL 26-09","mfr_campaign":"Rapid Update 819","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"This decision follows the identification of potential Drive Mode Selector (DSCM) malfunctions observed on some vehicles after the execution of the RU 819 software update, which is currently under in-depth technical investigation by HQ. Effective immediately! Rapid Update #819 – MC20 BCM SW Update has been temporarily suspended","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031365-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031365-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031365","components":[],"codes":[],"topics":[],"vehicles":[{"make":"MASERATI","model":"MC20","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MASERATI","model":"MC20","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_maserati_mc20","2023_maserati_mc20","2024_maserati_mc20","2025_maserati_mc20"]},{"make":"MASERATI","model":"MC20","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"MASERATI","model":"MC20 CIELO","year_from":2023,"year_to":2025,"match":"base","vehicle_ids":["2023_maserati_mc20","2024_maserati_mc20","2025_maserati_mc20"]},{"make":"MASERATI","model":"MC20 PURA","year_from":2026,"year_to":2026,"match":null,"vehicle_ids":[]}],"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":[]}