{"vehicle":{"id":"2022_ram_3500","year":2022,"make":"Ram","model":"3500"},"code":"P2459","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":4,"bulletins":[{"nhtsa_id":11031466,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-22","date":"2026-04-17","document_id":"S2614000002","mfr_campaign":null,"component":"ENGINE","summary":"Diagnostic Trouble Code (DTC) P2459-00 Particulate Filter Regeneration Too Frequent Setting in the Powertrain Control Module (PCM) or Under Fueling or Over Fueling Condition After Fuel Injector(s) Replacement","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031466-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031466-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031466"},{"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,"component":"UNKNOWN OR OTHER","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"},{"nhtsa_id":11009477,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-30","date":"2024-10-24","document_id":"25-005-24 REV. A","mfr_campaign":null,"component":"UNKNOWN OR OTHER","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-11009477-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009477-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009477"},{"nhtsa_id":11008226,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-10-01","date":"2024-09-27","document_id":"25-005-24","mfr_campaign":null,"component":"ENGINE","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 one or more of the following Diagnostic Trouble Codes (DTCs): ● 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 the DTC has been set for a long period. This bulletin involves replaceing the DPF if DTC P2459 is set.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008226-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008226-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11008226"}],"url":"https://open.wenmarpro.com/makes/ram/3500/2022/bulletins?code=P2459"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/ram/3500/2022/codes/P2459","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}