Scania EMU DTC 12288 Coolant pump M76 does not reach the required speed

EMU EMU control unit · Scania

Code 12288 (decimal). Some diagnostic tools show it in hexadecimal as 003000.

In short

The coolant pump reports a speed that is different from the requested speed.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 12288 mean?

What causes Scania DTC 12288?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 12288?

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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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