| Description | This DTC indicates a register readback (powertrain control module (PCM) internal communications) error. | |||
|---|---|---|---|---|
| Possible Causes | Hybrid-Electric System Damaged PCM | |||
| Diagnostic Aids | An internal PCM concern, or a system failure mode effects management (FMEM) condition exists. Repairing the other DTCs can fix this DTC. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | Refer to PINPOINT TEST QE . | |||
P0606 - CONTROL MODULE PROCESSOR