P0606

P0606-INTERNAL ECM PROCESSOR



- When Monitored:
Engine running.

- Set Condition:
When the PCM recognizes an internal failure within the ECM. Two trip fault. ETC light is flashing.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Pre-Diagnostic Troubleshooting Procedure.
POWERTRAIN CONTROL MODULE (PCM)

NOTE: Diagnose any CMP or CKP Sensor faults before continuing. Check for intermittent loose CMP or CKP connections.

The Powertrain Control Module is reporting internal errors, view repair to continue.

Repair

- Replace and program the Powertrain Control Module.
- Perform the PCM Verification Test.PCM Verification Test