Scania EMU DTC 170274 UI sensor for electric power take-off, ePTO, temperature too high

EMU EMU control unit · Scania

Code 170274 (decimal). Some diagnostic tools show it in hexadecimal as 029922.

In short

It has been detected that the temperature of the UI sensor has risen above the permissible limit during operation.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 170274 mean?

What causes Scania DTC 170274?

How does the system react?

How to fix Scania EMU fault code 170274?

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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.