{"nhtsa_id":10194947,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-03","date":"2021-05-17","document_id":"IK1201457","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Cummins B6.7 Grid Heater Relay","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194947-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194947-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194947","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IC BUS","model":"CASB","year_from":2013,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CE","year_from":2013,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CE-C","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"CESB","year_from":2013,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"DURASTAR","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"DURASTAR","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"HV","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"MV","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"WORKSTAR","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"WORKSTAR","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_international_workstar","2015_international_workstar"]},{"make":"INTERNATIONAL","model":"WORKSTAR","year_from":2016,"year_to":2020,"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":[]}