{"nhtsa_id":10121748,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-03","date":"2017-09-13","document_id":"9003779","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"Diesel Particulate Filter (DPF) Assembly If a customer comes in with a check engine light for P2002 which has led to replacing the DPF, please contact Dean Armstrong at cell (248)-202-8148. Cummins engineering is currently investigating the root cause to this condition. If you do not receive an answer or call back within 15 minutes, proceed with the repair.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121748-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10121748-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10121748","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P2002"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_ram_2500","2014_ram_2500"]},{"make":"RAM","model":"3500","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_ram_3500","2014_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":[]}