{"nhtsa_id":10086023,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-12-13","date":"2015-07-20","document_id":"TSB150065-071315","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM:WIRING","mfr_system":null,"summary":"THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW OXYGEN SENSOR WIRE HARNESS ADAPTER. THE ADAPTER PROVIDES A SOLID BARRIER BETWEEN THE OXYGEN SENSOR AND THE ENGINE WIRING HARNESS, PREVENTING INACCCURATE READINGS OF THE OXYGEN SENSOR. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10086023","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISL9G","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX12G","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":[]}