{"nhtsa_id":11029821,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-06","date":"2026-02-18","document_id":"TSB260028","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution steps for the battery electric system which may trigger fault codes at temperatures of 0 Celsius or below, resulting in one or more fault codes (11413, 11414, 11428, 11429, 12165, 12166, 18159, 18161) being set.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029821-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029821-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029821","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":[]}