Scania BMU DTC 3053 Propulsion battery, undervoltage, controlled shutdown

BMU Battery Management Unit · Scania

Code 3053 (decimal). Some diagnostic tools show it in hexadecimal as 000BED.

In short

Propulsion battery voltage levels have been below the permissible lower limit, but are not critical.

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 3053 mean?

What causes Scania DTC 3053?

How does the system react?

How to fix Scania BMU fault code 3053?

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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.