Scania EMU DTC 8465 Coolant pump M523, control signal: short circuit to earth

EMU EMU control unit · Scania

Code 8465 (decimal). Some diagnostic tools show it in hexadecimal as 002111.

In short

The control unit indicates too low a voltage.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8465 mean?

What causes Scania DTC 8465?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 8465?

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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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