{"nhtsa_id":11015893,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-25","date":"2025-03-22","document_id":"08-084-25","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"Def Control Unit","summary":"Def Control Unit (DCU) Updates \"Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P218F-00 - Reductant No Flow Detected. ● P249E-00 - Closed Loop SCR Reductant Injection Control At Limit - Flow Too High. Customers may also comment on the following: ● Reduced acceleration from turbo. REPAIR SUMMARY: This bulletin involves inspecting and possibly updating the DCU with the latest available software\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015893-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015893-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015893","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P218F","P249E"],"topics":[],"vehicles":[{"make":"RAM","model":"3500","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_ram_3500"]}],"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":[]}