Scania EMU DTC 20480 Vehicle charging inlet box R130, positive contactor, feedback signal, short circuit to voltage supply

EMU EMU control unit · Scania

Code 20480 (decimal). Some diagnostic tools show it in hexadecimal as 005000.

In short

The control unit states an implausibly high voltage, which indicates a break in the positive contactor circuit.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 20480 mean?

What causes Scania DTC 20480?

How does the system react?

How to fix Scania EMU fault code 20480?

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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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