{"nhtsa_id":11009479,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-30","date":"2024-10-26","document_id":"25-005-24 REV. B","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"Diesel Particulate Filter","summary":"\"Diesel Particulate Filter (DPF) Trying To Regen Too Frequent Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P2459 - Diesel Particulate Filter Regeneration Too Frequent. Customers may also experience the following: ● Vehicle has entered engine performance de-rate mode. NOTE: Engine performance de-rate mode will occur when DTC P2459 has been set for a long period. This bulletin involves replacing the DPF if DTC P2459 is set.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009479-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009479-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009479","components":[],"codes":["P2459"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_ram_2500","2023_ram_2500"]},{"make":"RAM","model":"3500","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_ram_3500","2023_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":[]}