Dodge Code P1723 is a diagnostic trouble code associated with a Dodge vehicle’s transmission system. This code is triggered when the transmission control module (TCM) attempts to control the torque converter clutch (TCC) on or off status but cannot do so for 200 milliseconds. This could be caused by various issues, such as a short in the TCC on/off solenoid control circuit, a circuit open, or a short to ground. Additionally, it could be due to a fault in the TCC on/off solenoid or the TCM itself. It is important to identify the cause of this code and address it as soon as possible to prevent further transmission issues.
📢Read also: Dodge Code B25AB
Causes and Solutions for Dodge Code P1723
| Cause | Solution |
|---|---|
| TCC On/Off Solenoid Control Circuit Shorted to Voltage | Check the wiring and connections of the TCC On/Off Solenoid Control Circuit and repair any shorts in the circuit. |
| TCC On/Off Solenoid Control Circuit Open | Inspect the TCC On/Off Solenoid Control Circuit for any open connections and repair as needed. |
| TCC On/Off Solenoid Control Circuit Shorted to Ground | Check the TCC On/Off Solenoid Control Circuit for any shorts to ground and repair as needed. |
| TCC On/Off Solenoid | Replace the TCC On/Off Solenoid if it is faulty. |
| Transmission Control Module | Replace the TCM if it is faulty. |
TCC On/Off Solenoid Control Circuit Shorted to Voltage
When the TCC On/Off Solenoid Control Circuit is shorted to voltage, the transmission control module (TCM) cannot control the torque converter clutch (TCC) on or off status. To fix this, it is important to check the wiring and connections of the TCC On/Off Solenoid Control Circuit and repair any shorts in the circuit.
TCC On/Off Solenoid Control Circuit Open
If the TCC On/Off Solenoid Control Circuit has an open connection, the TCM can again not control the TCC on or off status. The loose connection must be located and repaired to resolve this issue.
TCC On/Off Solenoid Control Circuit Shorted to Ground
If the TCC On/Off Solenoid Control Circuit is shorted to ground, the TCM cannot control the TCC on or off status. To repair this, it is important to check the TCC On/Off Solenoid Control Circuit for any shorts to ground and repair as needed.
💥See also: Dodge Code P1621
TCC On/Off Solenoid
If the TCC On/Off Solenoid is faulty, it can cause the TCM to be unable to control the TCC on or off status. In this case, replacing the TCC On/Off Solenoid is necessary.
Transmission Control Module
If the Transmission Control Module (TCM) is faulty, it can cause the code to be triggered. In this case, it is necessary to replace the TCM to resolve the issue.
⚡️Other article: Dodge Code U0001
Conclusion
Dodge Code P1723 is a diagnostic trouble code associated with a Dodge vehicle’s transmission system. This code is triggered when the transmission control module (TCM) attempts to control the torque converter clutch (TCC) on or off status but cannot do so for 200 milliseconds. Identifying the cause of this Dodge Code P1723 is important to prevent further transmission issues. To fix the code, one must inspect and repair any problems with the TCC On/Off Solenoid Control Circuit, replace the TCC On/Off Solenoid, or replace the TCM.