{"nhtsa_id":11006613,"type":"service_campaign","type_name":"Service campaign","date_added":"2024-08-26","date":"2024-08-07","document_id":"MAS004223 RU 24-23","mfr_campaign":"724","replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"Certain Maserati MC20 (M240) MC20 Cielo (M241) MY22 MY23 MY24 listed in MODISCS+ are involved in a Rapid Update to update the ECM (Engine Control Module) software. This new software enhances the sleep mode of the exhaust pipe flap valve actuator, preventing loss of communication with the active exhaust valve. In rare cases, the engine could enter limp mode, and the MIL light can only be turned off after three key cycles.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006613-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006613-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006613","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MASERATI","model":"MC20","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_maserati_mc20","2023_maserati_mc20","2024_maserati_mc20"]},{"make":"MASERATI","model":"MC20 CIELO","year_from":2023,"year_to":2024,"match":"base","vehicle_ids":["2023_maserati_mc20","2024_maserati_mc20"]}],"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":[]}