# P0607 on the 2021 Ram 3500

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0607

- [10239971](https://open.wenmarpro.com/bulletins/10239971), 2023-07-31: 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: ? \*\*P0299 \- Turbocharger Underboost.\*\* ? P061B \- Internal Control Module Torque Calculation Performance. ? P0755 \- Shift Solenoid B \(DG7 Only\). ? P0765 \- Shift Solenoid D \(DG7 Only\). ? P0401 \- EGR System Performance. ? P0755 \- 2C Solenoid Circuit. ? P0765 \- UD Solenoid Circuit. ? P244A \- Diesel Particulate Filter Differential Pressure Too Low. ? P20EE \- SCR NOx Catalyst Efficiency Below Threshold \- Bank 1. ? P242F \- Diesel Particulate Filter Restriction \- Ash Accumulation. ? P1451 \- Diesel Particulate Filter System Performance. ? P2463 \- Diesel Particulate Filter Restriction \- Soot Accumulation Bank 1. ? P0607\-00 \- ECU Internal Performance. ? P0299\-00 \- Turbocharger Underboost. ? P1451\-00 \- Diesel Particulate Filter System Performance \(Sales Code ETL Only\).
- [10230330](https://open.wenmarpro.com/bulletins/10230330), 2023-01-17: Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Engine Control Module \(ECM\) / Powertrain Control Module \(PCM\) with the latest available software. PCM software related to this Technical Service Bulletin \(TSB\) is included within the Y43 Recall. If not already completed, please perform the Y43 recall if the vehicle is on the recall VIN list. For all other vehicles perform the Repair Procedure below. 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: P0607\-00 \- ECU Internal Performance. P0299\-00 \- Turbocharger Underboost. P1451\-00 \- Diesel Particulate Filter System Performance. The following improvements are also included in this update: Idle stability improvement. Fuel system run\-up test routine, wiTECH improvement. Aftertreatment system performance test routine, wiTECH improvement. Power Take Off \(PTO\) system improvements. Enabling Estop for split shaft PTO systems. Oil pressure switch modifications. Urea \(DEF fluid\) level sensor calibration update, to help prevent bumps in DEF level gauge.
- [10230222](https://open.wenmarpro.com/bulletins/10230222), 2023-01-17: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0607 ? ECU Internal Performance, Set.
- [10223794](https://open.wenmarpro.com/bulletins/10223794), 2022-10-17: Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Engine Control Module \(ECM\) / Powertrain Control Module \(PCM\) with the latest available software. PCM software related to this Technical Service Bulletin \(TSB\) is included within the Y43 Recall. If not already completed, please perform the Y43 recall if the vehicle is on the recall VIN list. For all other vehicles perform the Repair Procedure below. 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: P0607\-00 \- ECU Internal Performance. P0299\-00 \- Turbocharger Underboost. P1451\-00 \- Diesel Particulate Filter System Performance. The following improvements are also included in this update: Idle stability improvement. Fuel system run\-up test routine, wiTECH improvement. Aftertreatment system performance test routine, wiTECH improvement. Power Take Off \(PTO\) system improvements. Enabling Estop for split shaft PTO systems. Oil pressure switch modifications. Urea \(DEF fluid\) level sensor calibration update, to help prevent bumps in DEF level gauge.
- [10221636](https://open.wenmarpro.com/bulletins/10221636), 2022-09-26: Malfunction Indicator Lamp \(MIL\) Illumination. Diagnostic Trouble Code \(DTC\) P0607 ? ECU Internal Performance, Set.
- [10218565](https://open.wenmarpro.com/bulletins/10218565), 2022-08-22: 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: P0607\-00 \- ECU Internal Performance. P0299\-00 \- Turbocharger Underboost. P1451\-00 \- Diesel Particulate Filter System Performance. The following improvements are also included in this update: Oil pressure switch modifications. Urea \(DEF fliud\) level sensor calibration update, to help prevent bumps in DEF level gauge.
- [10218562](https://open.wenmarpro.com/bulletins/10218562), 2022-08-22: 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: P0607\-00 \- ECU Internal Performance. P0299\-00 \- Turbocharger Underboost. P1451\-00 \- Diesel Particulate Filter System Performance\(ETL Sales Code only\). The following improvements are also included in this update: Oil pressure switch modifications. Urea \(DEF fliud\) level sensor calibration update, to help prevent bumps in DEF level gauge.
- [10214598](https://open.wenmarpro.com/bulletins/10214598), 2022-06-27: Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain ControlModule \(ECM/PCM\) with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find that one or moreof the following DTCs have been set: P0299 \- Turbocharger Underboost. P0401 \- EGR System Performance. P0755 \- 2C Solenoid Circuit. P0765 \- UD Solenoid Circuit. P244A \- Diesel Particulate Filter Differential Pressure Too Low. P20EE \- SCR NOx Catalyst Efficiency Below Threshold \- Bank 1. P242F \- Diesel Particulate Filter Restriction \- Ash Accumulation. P1451 \- Diesel Particulate Filter System Performance. P2463 \- Diesel Particulate Filter Restriction \- Soot Accumulation Bank 1. P0607\-00 \- ECU Internal Performance. P0299\-00 \- Turbocharger Underboost. P1451\-00 \- Diesel Particulate Filter System Performance\(Sales Code ETL Only\). In addition, the customer may notice one or more the following conditions: Idle instability. Air handling bump after startup. Harsh shifts during garage shift tip\-in. 2\-1\-2 gear hunting at low speeds, especially on grades. Driveline ?clunk? ?bump? during D\-R and R\-D GarageShifts. Harsh 5\-3 downshift. 2\-1 ERS downshift with exhaust brake on, performance improvement. Intermittent shift bump. The following improvements are also included in this update: Fuel System Run\-Up Test routine, wiTECH improvement. wiTECH PCM data improvements. wiTECH cylinder cut\-out routine, wiTECH improvement. Oil pressure switch modifications. Urea \(DEF fluid\) level sensor calibration update, to help prevent bumpsin DEF level gauge.