Scania BMU DTC 3335 UI sensor, value too low

BMU Battery Management Unit · Scania

Code 3335 (decimal). Some diagnostic tools show it in hexadecimal as 000D07.

In short

The measured voltage for the UI sensor on the VCB network is outside the values that the sensor is capable of measuring.

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 3335 mean?

What causes Scania DTC 3335?

How does the system react?

How to fix Scania BMU fault code 3335?

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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.