{"nhtsa_id":11017399,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-05-01","date":"2025-04-28","document_id":"S2525000001","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":"NOx Sensor","summary":"Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Codes (DTCs) P22A1 – NOx Sensor Circuit High, Bank 1 Sensor 2, and P20EE – NOx Catalyst Efficiency Below Threshold, Setting.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017399-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11017399-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11017399","components":[],"codes":["P20EE","P22A1"],"topics":[],"vehicles":[{"make":"RAM","model":"PROMASTER","year_from":2014,"year_to":2016,"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":[]}