{"nhtsa_id":10043768,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-26","date":"2011-12-12","document_id":"TAIB-0836","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"EATON: 2007 CUMMINS ENGINE SOFTWARE UPDATE FOR HLA SYSTEM. ECU SOFTWARE IS NOT COMPATIBLE WITH THE HLA SYSTEM. ENGINE WILL NOT RESPOND TO HLA ECU SYSTEM TORQUE LIMIT REQUESTS DURING ECONOMY MODE LAUNCH CONDITIONS. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10043768","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","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":[]}