Conditions Which Generate This Code:
The ECM detects the following conditions:
• The engine software and the ECM are not compatible.
System Response:
The ECM will turn on the check engine lamp.
Factory passwords are required to clear this diagnostic code.
Possible Performance Effect:
The engine will not start.
Troubleshooting:
Perform the following diagnostic procedure: “ECM Memory – Test”
Results:
• OK – STOP.