{"nhtsa_id":10188851,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-15","document_id":"TSB210038-021520","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of incomplete selective catalytic reduction system test due to the diesel particulate filter outlet temperature being too low which causes the test to abort.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188851-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188851-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188851","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"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":[]}