Scania EMU DTC 170244 Coolant pump M77, short circuit

EMU EMU control unit · Scania

Code 170244 (decimal). Some diagnostic tools show it in hexadecimal as 029904.

In short

The coolant pump indicates an internal short circuit.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 170244 mean?

What causes Scania DTC 170244?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 170244?

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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.