{"nhtsa_id":11024553,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-10-29","date":"2025-10-24","document_id":"08-350-25","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Air Handling Performance Test (APT) Availability In wiTECH Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0234-00 - Turbocharger Overboost Condition. ● P0299-00 - Turbocharger Underboost. ● P0101-00 - Mass Air Flow Sensor \"A\" Circuit Performance. ● P2463-00 - Diesel Particulate Filter Restriction - Soot Accumulation Bank 1. ● P24A4-00 - Particulate Filter Restriction - Soot Accumulation Too High. ● P2262-00 - Turbocharger Boost Pressure Not Detected - Mechanical. ● P0471-00 - Exhaust Pressure Sensor 1 Performance. ● P1451-00 - Diesel Particulate Filter System Performance. ● P2457-00 - Exhaust Gas Recirculation Cooling System Performance. ● P2263-00 - Turbo Boost System Performance. ● P2459-00 - Diesel Particulate Filter Regeneration Too Frequent. ● P24A2-00 - Diesel Particulate Filter Regeneration Incomplete - Bank 1. ● P0401-00 - EGR System Performance. ● P0402-00 - EGR Flow Excessive Detected","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024553-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11024553-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11024553","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":["P0101","P0234","P0299","P0401","P0402","P0471","P1451","P2262","P2263","P2457","P2459","P2463","P24A2","P24A4"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_ram_2500","2024_ram_2500"]},{"make":"RAM","model":"3500","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_ram_3500","2024_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":[]}