Scania EMU DTC 104708 Coolant pump M86, short circuit

EMU EMU control unit · Scania

Code 104708 (decimal). Some diagnostic tools show it in hexadecimal as 019904.

In short

The coolant pump feedback signal indicates 250 Hz, indicating a short circuit.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 104708 mean?

What causes Scania DTC 104708?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 104708?

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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.