{"nhtsa_id":10170440,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-01-21","date":"2019-12-03","document_id":"C2220A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This field action authorizes certified repair locations to address potential concerns with coolant level sensors installed in certain ISB6.7 CM2350 B101, MY 2013 and 2014 engines. This In-Shop Campaign authorizes certified repair locations to replace the coolant level sensors. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170440-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10170440-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10170440","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISB6.7","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":[]}