{"nhtsa_id":11020569,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-09","date":"2025-06-25","document_id":"37416","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This is a Technical Journal: DTC CEM B109A4A Incorrect BBS. This DTC is not valid, and it does not affect the function. Erase the DTC and release the vehicle back to the customer.
 A SW solution is planned during 2025 quarter 4","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020569-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020569-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020569","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["B109A"],"topics":[],"vehicles":[{"make":"POLESTAR","model":"POLESTAR 2","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_polestar_polestar-2","2026_polestar_polestar-2"]}],"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":[]}