{"nhtsa_id":11015067,"type":"service_campaign","type_name":"Service campaign","date_added":"2025-03-05","date":"2025-02-27","document_id":"CB25-K-001A","mfr_campaign":"V2501","replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"CAMPAIGN BULLETIN -- IN SOME 2025MY ISUZU N-SERIES VEHICLES EQUIPPED WITH 6.6L GASOLINE ENGINES AND 8L90 AUTOMATIC TRANSMISSIONS AND WHOLESALED PRIOR TO DECEMBER 13, 2024, THE ORIGINAL CALIBRATION IN THE TRANSMISSION CONTROL MODULE (TCM) CONTAINED INCORRECT LOGIC THAT MAY UNNECESSARILY CAUSE DIAGNOSTIC TROUBLE CODE (DTC) P175E TO SET AND ILLUMINATE THE CHECK ENGINE MALFUNCTION INDICATOR LIGHT (MIL). AN UPDATED TCM CALIBRATION CORRECTING THIS CONCERN IS NOW AVAILABLE. ADDITIONALLY, THE TRANSMISSION FAST LEARN PROCEDURE MUST BE COMPLETED AFTER THE TCM REPROGRAMMING HAS BEEN COMPLETED.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015067-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015067-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015067","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P175E"],"topics":[],"vehicles":[{"make":"ISUZU","model":"N-SERIES","year_from":2025,"year_to":2025,"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":[]}