{"nhtsa_id":11013430,"type":"other","type_name":"Other","date_added":"2025-02-03","date":"2025-01-16","document_id":"MAS004525 CSN 25-01","mfr_campaign":null,"replaces":null,"component":"ENGINE; UNKNOWN OR OTHER","mfr_system":null,"summary":"Certain Maserati Grecale MHEV (M182) MY23 MY24 MY25 listed in MODISCS+ are involved in a Customer Service Notification (CSN) to update the Engine Control Module (ECM) software update. This update is needed to improve the ECM software calibration, following the best practice about battery SOC targets and Start & Stop threshold. As consequence the Customer may not be able to start the vehicle. This software update is part of an improvement strategy to optimize the electric behavior of the vehicle. Note that some MY23 vehicles also need to update the Transmission Control Module (TCM) module, Although there are no reported issues impacting the TCM, the implementation of new ECM software requires the TCM software to be updated as well for compatibility reasons.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013430-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013430-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013430","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MASERATI","model":"GRECALE","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_maserati_grecale","2024_maserati_grecale"]},{"make":"MASERATI","model":"GRECALE FOLGORE","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_maserati_grecale"]}],"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":[]}