{"nhtsa_id":11038201,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-06","date":"2026-09-23","document_id":"TSB240115","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"This Technical Service Bulletin addresses potential damage to the high voltage junction box wiring harness. If present this defect can cause various fault codes indicating an internal data network error. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038201-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11038201-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11038201","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"BES","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":[]}