{"nhtsa_id":10221867,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2020-08-07","document_id":"1805920","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","mfr_system":null,"summary":"Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module (ECM) / Powertrain Control Module (PCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P2463-00 - Diesel Particulate Filter Restriction - Soot Accumulation Bank 1. P242F-00 - Diesel Particulate Filter Restriction - Ash Accumulation. P1D73-00 - AGS Performance. P0299-00 - Turbocharger Underboost(Additional Improvement for D2 ETM Only). P1451-00 - Diesel Particulate Filter System Performance. P0421-00 - Catalyst 1 Efficiency Below Threshold Bank 1. P24A5-00 - EGR Cooler Bypass Bank 1 Control Stuck. P21C4-00 - Reductant Line Heater Relay Control Circuit High. P2560-00 - Engine Coolant Level Low. P2201-00 - Aftertreatment NOX Sensor Circuit Performance - Bank 1 Sensor 1. P0604-00 - Internal Control Module Ram. P0607-00 - ECU Internal Performance. P0868-00 - Line Pressure Low (Module, Powertrain Control (PCM), 68RFE). P0740-00 - TCC Out Of Range. P218F-00 -Reductant No Flow Detected. P20EE - NOx Catalyst Efficiency Below Threshold. P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). P061A - Level 2 Torque Performance. P061B - Internal Control Module Torque Calculation Performance. P061E - Internal Control Module Brake Signal Performance. P062C - Etc Level 2 Mph Performance. P203F - (Diesel Exhaust Fluid) Reductant Level Too Low. P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. P0420 - Catalyst System Efficiency Bank 1. U02A3 - Lost of Communication with PM Sensor. P1507 - Crankcase Filter Restriction. P0116 - Engine Coolant Temperature Sensor Performance. P0106 - Manifold Absolute Pressure Sensor Performance (In extreme cold ambient temperatures). U3017 - Control Module Timer/Clock Performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221867-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10221867-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221867","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P0106","P0116","P0299","P0420","P0421","P0604","P0607","P061A","P061B","P061E","P062C","P0740","P0868","P1451","P1507","P1D73","P203F","P20E8","P20EE","P218F","P21C4","P2201","P226C","P242F","P2463","P24A5","P2560","U02A3","U3017"],"topics":[],"vehicles":[{"make":"RAM","model":"2500","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_ram_2500"]},{"make":"RAM","model":"3500","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_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":[]}