Scania EMU DTC 20533 Vehicle charging inlet box R130, positive and negative contactors, high risk factor

EMU EMU control unit · Scania

Code 20533 (decimal). Some diagnostic tools show it in hexadecimal as 005035.

In short

The risk factor for both the contactors is too high.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 20533 mean?

What causes Scania DTC 20533?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 20533?

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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.