Scania BMU DTC 1053 Fault when charging

BMU Battery Management Unit · Scania

Code 1053 (decimal). Some diagnostic tools show it in hexadecimal as 041D.

In short

The on-board charger has sent a message about an internal fault.

Applies to: BMU6 (RES)BMU6 (RESXA)BMU6 (RESXB)BMU6 (RESXC)BMU6 (RESXD)BMU6 (RESXE)BMU6 (RESXF)BMU6 (RESXG)BMU6 (RESXH)BMU6 (RESXI)BMU6 (RESXJ)BMU6 (RESXK)

What does Scania BMU fault code 1053 mean?

What causes Scania DTC 1053?

What are the symptoms?

How to fix Scania BMU fault code 1053?

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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.

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