Scania BMU DTC 1581 Electric vehicle charging station, fault during insulation check

BMU Battery Management Unit · Scania

Code 1581 (decimal). Some diagnostic tools show it in hexadecimal as 062D.

In short

The message on the electric vehicle charging station changes from without isolation measurement to with isolation measurement during charging.

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 1581 mean?

What causes Scania DTC 1581?

How does the system react?

How to fix Scania BMU fault code 1581?

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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.

Code 1581 in other Scania systems