Jeep U1407 Code is an error code associated with the problem of an implausible engine torque request signal received. This error, as stated by the Jeep manufacturer, is triggered when the transmission control module continuously detects an incorrect CAN ID from the ECM/PCM with the ignition turned on and one valid CAN ID received at least once with no U0002-CAN Bus Off Performance DTC present. This code can be caused by various issues from CAN bus DTCs, ECM/PCM DTCs or even a faulty transmission control module. In this article, we will look at the various causes and solutions for the Jeep U1407 Code.
Causes & Solutions for Jeep U1407 Code
| Causes | Solutions |
|---|---|
| CAN Bus DTCs Present | Check the CAN bus for any DTCs and repair any issues that are found. |
| ECM/PCM DTCs Present | Diagnose and repair any ECM/PCM DTCs that may be present. |
| Transmission Control Module | Replace the transmission control module if it is faulty. |
| Incorrect CAN ID from the ECM/PCM | Replace the ECM/PCM if it is sending incorrect CAN IDs. |
Having an error code associated with the Jeep U1407 Code can be quite frustrating and having a better understanding of the causes and solutions can help in getting the issue resolved quickly. The Jeep U1407 Code is triggered when the transmission control module detects an implausible engine torque request signal received continuously with the ignition on and one valid CAN ID received at least once with no U0002-CAN Bus Off Performance DTC present. The most common causes of this code are CAN BUS DTCs, ECM/PCM DTCs, or a faulty transmission control module. The solutions for this code include checking the CAN bus for any DTCs, diagnosing and repairing any ECM/PCM DTCs, replacing the transmission control module if it is faulty, and replacing the ECM/PCM if it is sending incorrect CAN IDs.
Conclusion
In conclusion, the Jeep U1407 Code is an error code associated with the problem of an implausible engine torque request signal received. The most common causes of this code are CAN BUS DTCs, ECM/PCM DTCs, or a faulty transmission control module. The solutions for this code include checking the CAN bus for any DTCs, diagnosing and repairing any ECM/PCM DTCs, replacing the transmission control module if it is faulty, and replacing the ECM/PCM if it is sending incorrect CAN IDs. To ensure that the Jeep U1407 Code is resolved, it is important to follow the solutions listed above and to fix any underlying issues that may be causing the code.
https://www.youtube.com/watch?v=ZQxxyu0L0SI