Fault-Tracing Information

Fault-tracing

Information

Note! This fault code may be set incorrectly in engine control module (ECM) when activating ignition position with VIDA.If that is the case, ignore this DTC.

The diagnostic trouble code indicates that CAN-communication between engine control module (ECM) and central electronic module (CEM) is missing.
Among others, the code may be caused by:
- Engine control module (ECM) or central electronic module (CEM) contains no software for this vehicle.
- Open circuit in CAN-communication between central electronic module (CEM) and engine control module (ECM)
- Programmed engine control module (ECM) or central electronic module (CEM) has been moved from one vehicle to another.

Hint: Read off diagnostic trouble codes in central electronic module (CEM).

Continue - Verification

-------------------------------------------------

Troubleshooting information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test

------------------------

Attempt New Test - Information

-------------------------------------------------

Verification

Hint: After repairing, it is necessary to check that the malfunction has been fixed.




- Ignition off
- Reinstall connector, components, etc.
- Start the engine.

Did engine start?

Yes - FAULT FOUND

No - Troubleshooting information

-------------------------------------------------