{"nhtsa_id":10143377,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-08-06","date":"2018-06-19","document_id":"C2014A","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Campaign is being issued to address certain X15 Single Module units that have found fault code 3545 and 1887 active for Navistar. This Campaign authorizes certified repair locations to clean the NOx cup using the attached procedures and to correct the issue of liquid impingement by applying high temperature sealant over the affected area where liquid wicks into the NOx cup. This is a revision to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143377-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143377-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10143377","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"X15","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":[]}