{"nhtsa_id":10191855,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-07","date":"2021-04-14","document_id":"TechTalk566265K","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Tech Talk discussion on 2019 m2 dd8 AC inop.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191855-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10191855-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10191855","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2019,"year_to":2019,"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":[]}