Scania BMU DTC 3334 Pyro fuse, hardware fault

BMU Battery Management Unit · Scania

Code 3334 (decimal). Some diagnostic tools show it in hexadecimal as 000D06.

In short

Hardware fault in the pyro fuse.

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 3334 mean?

What causes Scania DTC 3334?

How does the system react?

What are the symptoms?

How to fix Scania BMU fault code 3334?

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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.