{"nhtsa_id":10190986,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-04-28","date":"2021-04-26","document_id":"SF618","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Field Service Campaign for Cascadia Cummins Acumen Edge Wiring. Certain vehicles equipped with a Cummins Acumen Edge module are not communicating and, therefore, are unable to benefit from over-the-air software updates and may not be able to connect to the Cummins digital apps.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190986-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10190986-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10190986","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_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":[]}