{"nhtsa_id":11024981,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-11-05","date":"2025-10-22","document_id":"C7202","mfr_campaign":"C7202","replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"This Warranty Field Campaign is being issued to update the Modine Coolant Heater firmware on certain BES units currently in the field. This Warranty Field Campaign authorizes certified technicians to update the Modine Coolant Heater to the latest firmware and prevent unnecessary locking of the coolant heater.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024981-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024981-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024981","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":[]}