Scania EMU DTC 4167 Refrigerant compressor E157, supply voltage, short circuit to battery

EMU EMU control unit · Scania

Code 4167 (decimal). Some diagnostic tools show it in hexadecimal as 001047.

In short

The control unit indicates too high a voltage.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 4167 mean?

What causes Scania DTC 4167?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 4167?

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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.

Code 4167 in other Scania systems