Scania EMU DTC 104707 Coolant pump M86, high temperature

EMU EMU control unit · Scania

Code 104707 (decimal). Some diagnostic tools show it in hexadecimal as 019903.

In short

The coolant pump's feedback signal reports 275 Hz, which means that the voltage is too low.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 104707 mean?

What causes Scania DTC 104707?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 104707?

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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.