DTC P064F - Unauthorized Software/Calibration Detected
WARNING: This page is about a different variant/trim than selected.
P064F - UNAUTHORIZED SOFTWARE/CALIBRATION DETECTED
| Description: | This DTC sets when the PCM has detected an unauthorized calibration. | ||
| Possible Causes: |
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| Diagnostic Aids: | Reprogram or update the calibration. Reprogram the vehicle identification (VID) block (use as built data). Check for other DTCs or drive symptoms for further action. Make sure to check for aftermarket performance products before installing a new PCM. If it is necessary to install a new PCM, refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||