{"nhtsa_id":11037913,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-10-05","date":"2026-09-15","document_id":"TSB260146","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution steps for specific fault codes of certain battery electric systems which may be inadequate in isolating the failure, resulting in additional diagnostic information being required to support troubleshooting.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037913-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037913-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037913","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":[]}