Scania EMU DTC 12289 Coolant pump M76, not starting

EMU EMU control unit · Scania

Code 12289 (decimal). Some diagnostic tools show it in hexadecimal as 003001.

In short

The control unit indicates that the coolant pump's electric power consumption is not what it is expected to be.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 12289 mean?

What causes Scania DTC 12289?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 12289?

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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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