{"nhtsa_id":10179895,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-21","date":"2020-08-06","document_id":"ATC2343","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Accout Team Coverage notification authorizes certified repair locations to recalibrate the Engine Control Module and to update the ECM Base Code on certain B6.7 CM2350 engines with a product improvement calibration that may improve the reliability of the subject engines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179895-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179895-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179895","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"B6.7","year_from":null,"year_to":null,"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":[]}