{"nhtsa_id":10176740,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-06-26","date":"2020-06-25","document_id":"D20M7","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; ENGINE","mfr_system":null,"summary":"Detroit Field Service Campaign for GHG17 Detroit DD5 Software Reprogramming for Model Year 2020 Thomas Built Bus Applications. Certain Detroit engines installed in C2 School Buses will require programming to the required software and fuel map part numbers listed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176740-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10176740-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10176740","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":2020,"year_to":2020,"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":[]}