Scania BMU DTC 563 CAN messages missing from RES sub data bus.

BMU Battery Management Unit · Scania

Code 563 (decimal). Some diagnostic tools show it in hexadecimal as 0233.

In short

CAN messages from the RES sub data bus have failed to arrive.

Applies to: BMU6 (RES)BMU6 (RESXA)BMU6 (RESXB)BMU6 (RESXC)BMU6 (RESXD)BMU6 (RESXE)BMU6 (RESXF)BMU6 (RESXG)BMU6 (RESXH)BMU6 (RESXI)BMU6 (RESXJ)BMU6 (RESXK)

What does Scania BMU fault code 563 mean?

What causes Scania DTC 563?

How does the system react?

How to fix Scania BMU fault code 563?

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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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