{"nhtsa_id":11023479,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-10-01","date":"2025-09-01","document_id":"S4566 092025","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ENGINE","mfr_system":null,"summary":"EATS mixer section may have a 2-inch section that was not welded correctly.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023479-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11023479-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11023479","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"VN","year_from":2025,"year_to":2026,"match":null,"vehicle_ids":[]}],"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":[]}