Scania EMU DTC 170245 Coolant pump M77, blockage

EMU EMU control unit · Scania

Code 170245 (decimal). Some diagnostic tools show it in hexadecimal as 029905.

In short

The coolant pump indicates too low a speed.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 170245 mean?

What causes Scania DTC 170245?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 170245?

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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.