{"nhtsa_id":11031961,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-05-02","date":"2026-04-10","document_id":"SF725-OWN LTR","mfr_campaign":"SF725","replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Field Service campaign for Differential Lock Buzzer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031961-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031961-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031961","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2026,"year_to":2026,"match":"exact","vehicle_ids":["2026_freightliner_cascadia"]}],"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":[]}