{"nhtsa_id":10030447,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-10-06","date":"2009-06-05","document_id":"TB-C0920","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CUMMINS: ISX CM871 ECM WATER INTRUSION RTV SEALANT. THIS CAMPAIGN IS BEING ISSUED TO ADDRESS ISX CM871 ELECTRONIC CONTROL MODULES (ECM) THAT WERE SHIPPED WITH A MIS APPLIED RTV SEALING BEAD, ALLOWING MOISTURE TO ENTER THE INTERNAL PORTION OF THE MODULE. MODELS ISX, QSX15. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030447","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX CM871","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"QSX15","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":[]}