| Description | This DTC sets when an error occurs in the PCM internal central processing unit (CPU). The PCM monitors itself and carries out internal checks of its own CPU. | ||
|---|---|---|---|
| Possible Causes | Module programming error Aftermarket performance products Damaged PCM | ||
| Diagnostic Aids | Reprogram or update the calibration. Check for other DTCs and diagnose those first. Check for aftermarket performance products before installing a new PCM. Clear the DTCs, repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Programming the VID Block for a Replacement PCM. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||
P0607 (PCM) - CONTROL MODULE PERFORMANCE