Scania BMU DTC 3041 Positive contactor, closed incorrectly.

BMU Battery Management Unit · Scania

Code 3041 (decimal). Some diagnostic tools show it in hexadecimal as 000BE1.

In short

The contactor to the positive terminal of the propulsion battery is incorrectly closed.

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 3041 mean?

What causes Scania DTC 3041?

How does the system react?

How to fix Scania BMU fault code 3041?

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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 3041 in other Scania systems