Scania EMU DTC 4470 Control unit E181 (CMDA2), communication error

EMU EMU control unit · Scania

Code 4470 (decimal). Some diagnostic tools show it in hexadecimal as 001176.

In short

One or more CAN messages are missing.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 4470 mean?

What causes Scania DTC 4470?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 4470?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 4470 in other Scania systems