Scania EMU DTC 8965 Water valve V521, feedback signal, short circuit to battery

EMU EMU control unit · Scania

Code 8965 (decimal). Some diagnostic tools show it in hexadecimal as 002305.

In short

The control unit indicates that the voltage is too high.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8965 mean?

What causes Scania DTC 8965?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 8965?

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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.