Scania EMU DTC 4193 Control unit E159 (EMU), supply signal, short circuit to earth

EMU EMU control unit · Scania

Code 4193 (decimal). Some diagnostic tools show it in hexadecimal as 001061.

In short

The control unit shows unreasonably low voltage.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 4193 mean?

What causes Scania DTC 4193?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 4193?

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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.

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