Scania EMU DTC 8711 Water valve V245, feedback signal, short circuit to voltage supply or open circuit

EMU EMU control unit · Scania

Code 8711 (decimal). Some diagnostic tools show it in hexadecimal as 002207.

In short

The control unit indicates high voltage on the valve's feedback signal.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8711 mean?

What causes Scania DTC 8711?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 8711?

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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 8711 in other Scania systems