{"nhtsa_id":10209946,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-05","date":"2022-03-18","document_id":"KC-201","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P20CF, Diagnosis And Repair - US14+OBD15 Emissions, Common Model Year 2016","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209946-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209946-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10209946","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P20CF"],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GU","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"LEU","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"MRU","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TD","year_from":2016,"year_to":2016,"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":[]}