Technical Service Bulletin 1806623 — 2019 RAM 3500
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | 1806623 |
| Manufacturer | |
| Vehicle | 2019 RAM 3500 |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
Flash: Powertrain Control Module (PCM) Updates 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 (DTC)s have been set: ? **P061B-00 - Internal Control Module Torque Calculation Performance. ? P0299-00 - Turbocharger Underboost.** ? P0461-00 - Fuel Level Sensor 1 Performance. ? P0506 - Idle Control System RPM - Lower Than Expected. ? P20EE - NOx Catalyst Efficiency Below Threshold. ? P1451-00 - Diesel Particulate Filter System Performance. ? P242F-00 - Diesel Particulate Filter Restriction - Ash Accumulation. ? P2463-00 - Diesel Particulate Filter Restriction - Soot Accumulation Bank 1. ? P026B - Injection Timing Performance. ? P0607-00 - ECU Internal Performance. ? P20E8-00 - Reductant Pressure Too Low. ? P0301-00 - Cylinder 1 Misfire. ? P0302-00 - Cylinder 2 Misfire. ? P0303-00 - Cylinder 3 Misfire. ? P0304-00 - Cylinder 4 Misfire. ? P0305-00 - Cylinder 5 Misfire. ? P0306-00 - Cylinder 6 Misfire. ? P1C54-00 - SCR NOx Catalyst Missing. ? P2706-00 - MS Solenoid Circuit (68RFE Only). ? P1D73-00 - AGS 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 Only). ? P0740-00 - TCC Out Of Range. ? P218F-00 - Reductant No Flow Detected. ? P226C - Turbocharger Boost Control ?A? Slow Response (In extreme cold ambient temperatures). ? P061A - Level 2 Torque Performance. ? P061E - Internal Control Module Brake Signal Performance. ? P062C - Etc Level 2 Mph Performance. ? P203F
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.