When it comes to Ford code P064C, the cause of the problem isn’t always simple to diagnose. This code indicates an internal software error has occurred in the Glow Plug Control Module (GPCM). The causes of this code could be related to an attempted change in calibration, aftermarket performance products, GPCM programming, or even an internal GPCM error. To diagnose this issue, it is important to start by disconnecting all the GPCM connectors and inspecting for any damage. If the DTC is retrieved again, it may be necessary to reprogram the GPCM, update the GPCM calibration, or even install a new GPCM.
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Causes and Solutions for Ford Code P064C
| Causes | Solutions |
|---|---|
| Attempted change in calibration | Reprogram the GPCM or update the GPCM calibration |
| Aftermarket performance products | Revert to original parts |
| GPCM programming error | Reprogram the GPCM or update the GPCM calibration |
| Internal GPCM error | Install a new GPCM |
When it comes to Ford’s code P064C, troubleshooting the source of the problem can be difficult. This code is triggered when the Glow Plug Control Module (GPCM) indicates an internal software error. The cause of the issue may be tied to a range of things, including changes in calibration, aftermarket performance parts, GPCM programming, or an internal GPCM error. To diagnose this code, inspecting all GPCM connectors for damage or corrosion is important. If the DTC is still retrieved, further steps may be taken, such as reprogramming the GPCM, updating the GPCM calibration, or even replacing the GPCM.
Attempted Change in Calibration
One of the main causes of Ford Code P064C is an attempted change in the calibration of the GPCM. This can be caused by a programming error or simply by trying to adjust the calibration incorrectly. In this case, the best solution is to reprogram the GPCM or update the GPCM calibration. This will ensure that the GPCM is operating correctly and that the error code is cleared.
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Aftermarket Performance Products
Another potential source of Ford Code P064C is the installation of aftermarket performance products. These parts can cause an internal software error in the GPCM, resulting in Ford Code P064C. It is recommended to revert to the original parts to resolve this issue. This will ensure that the GPCM is operating correctly and that the error code is cleared.
GPCM Programming Error
If the GPCM programming is incorrect, it can cause Ford Code P064C to be triggered. To resolve this issue, it is recommended to reprogram the GPCM or update the GPCM calibration. This will ensure that the GPCM is operating correctly and that the error code is cleared.
Internal GPCM Error
Finally, an internal GPCM error can cause Ford Code P064C to be triggered. In this case, the best solution is to install a new GPCM. This will ensure that the GPCM is operating correctly and that the error code is cleared.
Conclusion
When faced with Ford’s code P064C, it is important to identify the source of the issue and take the appropriate steps to resolve it. The cause of the code could be related to an attempted change in calibration, aftermarket performance products, GPCM programming, or even an internal GPCM error. To properly diagnose and repair Ford Code P064C, it is important to inspect all GPCM connectors for damage or corrosion and then take the necessary steps to reprogram the GPCM, update the GPCM calibration, or install a new GPCM.
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