{"vehicle":{"id":"2025_maserati_grecale","year":2025,"make":"Maserati","model":"Grecale"},"code":"P0AA1","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":11010685,"type":"other","type_name":"Other","date_added":"2024-11-20","date":"2024-11-07","document_id":"MAS004433 CSN 24-01","mfr_campaign":"760","component":"UNKNOWN OR OTHER","summary":"Certain Maserati Grecale BEV (M182) MY25 listed in MODISCS+ are involved in a Customer Service Notification (CSN) concerning the BPCM (Battery Pack Control Module) software update. Due to the DTC matrix not being aligned in the previous software, the DTC P0AA1 – Contactor stuck closed related to the HV battery could be set and the error message “Service Charging System” could appear on the cluster. As a consequence, the Customer may not be able to start the vehicle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010685-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010685-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11010685"}],"url":"https://open.wenmarpro.com/makes/maserati/grecale/2025/bulletins?code=P0AA1"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/maserati/grecale/2025/codes/P0AA1","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}