Scania EMU DTC 3167 Contactor unit R126, positive contactor, invalid current frequency

EMU EMU control unit · Scania

Code 3167 (decimal). Some diagnostic tools show it in hexadecimal as 000C5F.

In short

The control unit indicates that the current frequency of the positive contactor is outside the approved range.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 3167 mean?

What causes Scania DTC 3167?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 3167?

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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.