{"nhtsa_id":11021905,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-08-18","date":"2025-07-15","document_id":"SP1052","mfr_campaign":"SP1052","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Polestar Automotive USA, on behalf of Polestar Performance AB, has decided to launch Service Action SP1052: Polestar 3 Active Spoiler Shutter Module (ASSM) actuator on certain Polestar 3 vehicles.
 Polestar investigations have identified an issue with the ASSM actuator which may impact AC, charging and propulsion performance.
 The corrective action is to replace the ASSM actuator according to VIDA.
 A total of 2,681 U.S. vehicles are affected by this service action.
","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021905-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021905-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021905","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"POLESTAR","model":"POLESTAR 3","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_polestar_polestar-3"]}],"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":[]}