P0606 - Control Module Processor
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P0606 - CONTROL MODULE PROCESSOR
| Description: | This DTC sets when there is an internal PCM communication error. | ||
| Possible Causes: |
|
||
| Diagnostic Aids: | Reprogram or update the calibration. Check for other DTCs and diagnose those first. Check for aftermarket performance products. 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 | GO to Pinpoint Test QA. | ||