Scania MBS DTC 546 #Not implemented. Electrical error on CAN bus 5

MBS MBS control unit · Scania

Code 546 (decimal). Some diagnostic tools show it in hexadecimal as 0222.

In short

The CAN-controller of CAN bus 5 has entered state bus-off, which indicates a communication error There is a short circuit on CAN bus 5.

Applies to: MBS3 (MBS)

What does Scania MBS fault code 546 mean?

What causes Scania DTC 546?

How does the system react?

What are the symptoms?

How to fix Scania MBS fault code 546?

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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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