Scania EMU DTC 4197 EACS control unit E154, communication fault

EMU EMU control unit · Scania

Code 4197 (decimal). Some diagnostic tools show it in hexadecimal as 001065.

In short

One or more CAN messages are missing.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 4197 mean?

What causes Scania DTC 4197?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 4197?

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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.

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