{"nhtsa_id":10178215,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-08","date":"2020-08-04","document_id":"D20M8","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Detroit Field Service Campaign for GHG17 & GHG21 Detroit DD13, DD15, and DD16 ACM Software Reprogramming","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178215-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10178215-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178215","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2019,"year_to":2021,"match":"exact","vehicle_ids":["2019_freightliner_cascadia","2020_freightliner_cascadia","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":[]}