{"nhtsa_id":10184076,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-14","date":"2020-11-11","document_id":"TSB130113-111120","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of Fault Code 4585 becoming active after a calibration of the engine's Engine Control Module (ECM). This is caused by the engine not having a compatible aftertreatment Selective Catalytic Reduction (SCR) temperature sensor module. In this population of engines, a new SCR temperature sensor module must be installed to clear an active Fault Code 4585. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10184076-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10184076-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10184076","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"engine-control-module","name":"Engine control module","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX12","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"ISX15","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":[]}