Scania BMU DTC 1583 Contactor unit electrical power take-off, in operation without request from vehicle

BMU Battery Management Unit · Scania

Code 1583 (decimal). Some diagnostic tools show it in hexadecimal as 062F.

In short

The electrical power take-off has been in operation without request from the vehicle.

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 1583 mean?

What causes Scania DTC 1583?

How does the system react?

What are the symptoms?

How to fix Scania BMU fault code 1583?

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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 1583 in other Scania systems