- Check the pressure control solenoid control circuit for a short to power
- Replace the pressure control solenoid if it is damaged or has failed
- Check the transmission internal harness assembly for a short
- Replace the TCM if it has failed.
The Cadillac Code P1832 is an error code that is commonly found when the pressure control solenoid circuit has a high input. This error code can be found in 5L40-E engines, where it is indicated by the system voltage being over 4.2v. The causes of this error code range from a pressure control solenoid control circuit being shorted to power, to a damaged or failed pressure control solenoid, to a shorted transmission internal harness assembly, or even a failed TCM. To resolve this issue, one must check the pressure control solenoid control circuit for a short to power, replace the pressure control solenoid if it is damaged or has failed, check the transmission internal harness assembly for a short, and replace the TCM if it has failed.
Common Causes and Solutions for Cadillac Code P1832
| Cause | Solution |
|---|---|
| Pressure Control Solenoid Control Circuit is Short to Power | Check Pressure Control Solenoid Control Circuit for a Short to Power |
| Pressure Control Solenoid is Damaged or Failed | Replace Pressure Control Solenoid if it is Damaged or has Failed |
| Transmission Internal Harness Assembly is Shorted | Check Transmission Internal Harness Assembly for a Short |
| TCM has Failed | Replace TCM if it has Failed |
Pressure Control Solenoid Control Circuit is Short to Power
The pressure control solenoid control circuit is the electrical circuit that connects the pressure control solenoid to the power source. If this circuit is shorted to power, it can cause the Cadillac Code P1832 error code. To diagnose this issue, one must check the pressure control solenoid control circuit for a short to power.
Pressure Control Solenoid is Damaged or Failed
If the pressure control solenoid is damaged or has failed, it can cause the error code. In this case, the pressure control solenoid must be replaced. To do this, one must first determine if the pressure control solenoid is indeed damaged or failed, then replace it with a new one.
Transmission Internal Harness Assembly is Shorted
The transmission internal harness assembly is the electrical wiring that connects the pressure control solenoid to the rest of the system. If this assembly is shorted, it can cause the error code to be displayed. To diagnose this issue, one must check the transmission internal harness assembly for a short.
TCM has Failed
The TCM, or Transmission Control Module, is the electronic component that controls the transmission. If the TCM has failed, it can cause the error code to be displayed. To resolve this issue, one must replace the TCM with a new one.
Conclusion
In conclusion, the Cadillac Code P1832 is an error code that can be caused by a variety of issues, ranging from a shorted pressure control solenoid control circuit, to a damaged or failed pressure control solenoid, to a shorted transmission internal harness assembly, or even a failed TCM. To resolve this issue, the necessary actions must be taken, such as checking the pressure control solenoid control circuit for a short to power, replacing the pressure control solenoid if it is damaged or has failed, checking the transmission internal harness assembly for a short, and replacing the TCM if it has failed. To prevent future issues with Cadillac Code P1832, make sure to check the components regularly and replace any damaged or failed components.
https://www.youtube.com/watch?v=t4lL6bnFeZE