{"nhtsa_id":10026045,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-09-26","date":"2008-07-09","document_id":"E08011","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CUMMINS: VERSION 6409 SOFTWARE FOR THE ISB CM2150, PX-6, ISC CM2150, PX-8 AND ISL CM2150 ENGINES. VERSION 6409 SOFTWARE CONTAINS SEVERAL NEW FEATURES FOR THE ABOVE ENGINES. (6C, C8.3, ISL, ISLE3, QSL9, QSB6.7, ISBE4 (6CYLINDER). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10026045","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ENGINE","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":[]}