{"nhtsa_id":10189971,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-04-06","date":"2021-03-09","document_id":"TechTalk8134","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Tech Talk continuing discussion on SCR conversion codes only when bobtailing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189971-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189971-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10189971","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_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":[]}