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Service bulletins for the 2019 Ram 3500

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.

803 on file from NHTSA, as of 2026-10-19.

About P061B on the 2019 Ram 3500: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P061B are shown. Show all

Bulletins, newest first
18-019-202020-04-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); POWER TRAIN. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/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 DTCs have been set:P0626 - Generator Field Control Circuit High. P218F - Reductant No Flow Detected. P2002 - Diesel Particulate Filter Efficiency Below Threshold. P24A5 - EGR Cooler Bypass Bank 1 Control Stuck. P0191 - Fuel Rail Pressure Sensor Circuit Performance. P0461 - Fuel Level Sensor 1 Performance. P0401 - EGR System Performance. P20EE - NOx Catalyst Efficiency Below Threshold. 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. P0106 - Manifold Absolute Pressure Sensor Performance (In extreme cold ambient temperatures). P0116 - Engine Coolant Temperature Sensor Performance. P0420 - Catalyst System Efficiency Bank 1. P1507 - Crankcase Filter Restriction. P20E8 - (Diesel Exhaust Fluid) Reductant Pressure Too Low. P203F - (Diesel Exhaust Fluid) Reductant Level Too Low. P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). P2579 - Turbocharger Speed Sensor Circuit. U0101 - Lost Communication with TCM. U02A3 - Lost of Communication with PM Sensor. U3017 - Control Module Timer/Clock Performance. The customer may also notice one or more of the following:Oil life monitor resets after PCM flash. Diesel Exhaust Fluid (DEF) level gauge inaccurate. Message ?Regen in progress will take up to 70 Minutes? remains in Electronic Vehicle Information Center (EVIC) when aborting manual regeneration process. Excessive DEF consumption. Poor idle at times when engaging cab heat feature. In addition, the following enhancements are included:wiTECH Fuel System R
90042252020-04-06. Service bulletin. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. PEDAL, Accelerator (APPS) Before replacing accelerator pedal for P061B, make sure all PCM software service bulletins and recalls are up to date, if applicable. Before replacing accelerator pedal for other DTCs, be sure to follow fault code diagnostic procedures in Service Library and be sure to check wiring and connectors. P2122 and P2127 will set if accelerator pedal connector is disconnected during diagnosis. Make sure codes are active before replacing pedal. DTC P2299 is usually caused by a two footed driver and acceleartor pedal should not be replaced for this fault if driving style is confirmed with the customer.
18-052-19 REV. A2019-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/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: P0421-00 - Catalyst 1 Efficiency Below Threshold Bank 1. P1451-00 - Diesel Particulate Filter System Performance. P24A5-00 - EGR Cooler Bypass Bank 1 Control Stuck. P21C4-00 - Reductant Line Heater Relay Control Circuit High. P1D73-00 - AGS Performance. 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. P0299-00 - Turbocharger Underboost. 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. P0870 - Hydraulic Pressure Test. U0101 - Lost Communication with TCM. P2579 - Turbocharger Speed Sensor Circuit.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.