{"nhtsa_id":10214904,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-07-02","date":"2022-06-20","document_id":"SB54-356","mfr_campaign":null,"replaces":null,"component":"VISIBILITY","mfr_system":null,"summary":"Freightliner Service Bulletin for HVAC Software Updates","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214904-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214904-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10214904","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2017,"year_to":2023,"match":"exact","vehicle_ids":["2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia","2022_freightliner_cascadia","2023_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":[]}