{"nhtsa_id":10254384,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-05-07","date":"2024-04-18","document_id":"167-T2405-1","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Supersedes TT-14-025 DX3 SCR RELATED MEMORY RESET PROCEDURE. A subject vehicle may exhibit an illuminated check engine lamp with DTC (Diagnostic Trouble Code) P204F (Malfunction of urea SCR System). The DTC P204F cannot be cleared until the DCU codes have been repaired, cleared and the SCR related memory has been reset with the below procedure.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10254384-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10254384-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10254384","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P204F"],"topics":[],"vehicles":[{"make":"HINO","model":"HINO","year_from":null,"year_to":null,"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":[]}