{"nhtsa_id":10181993,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-11-03","date":"2020-10-02","document_id":"TechTalk7753","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Tech Talk discussion on fault code spn 51/fmi 18 ghg 14.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181993-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10181993-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10181993","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CORONADO","year_from":2014,"year_to":2014,"match":"exact","vehicle_ids":["2014_freightliner_coronado"]}],"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":[]}