Scania BMU DTC 2578 Fault in CAN communication with BMU control unit D

BMU Battery Management Unit · Scania

Code 2578 (decimal). Some diagnostic tools show it in hexadecimal as 000A12.

In short

CAN message error between BMU control unit A and BMU control unit D.

Applies to: BMU7 (BMUA)BMU7 (BMUB)BMU7 (BMUC)BMU7 (BMUD)BMU7 (BMUE)BMU7 (BMUF)BMU7 (BMUG)BMU7 (BMUH)BMU7 (BMUI)BMU7 (BMUJ)BMU7 (BMUK)BMU7 (BMUL)BMU7 (BMUM)BMU7 (BMUN)BMU7 (BMUO)BMU7 (BMUP)

What does Scania BMU fault code 2578 mean?

What causes Scania DTC 2578?

How does the system react?

How to fix Scania BMU fault code 2578?

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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.

Code 2578 in other Scania systems