Scania BMU DTC 3340 Internal fault, UI sensor T282

BMU Battery Management Unit · Scania

Code 3340 (decimal). Some diagnostic tools show it in hexadecimal as 000D0C.

In short

Implausible measurement values have been detected.

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 3340 mean?

What causes Scania DTC 3340?

How does the system react?

How to fix Scania BMU fault code 3340?

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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.