Scania BMU DTC 1584 Bodywork system, fault when discharging

BMU Battery Management Unit · Scania

Code 1584 (decimal). Some diagnostic tools show it in hexadecimal as 0630.

In short

The electrical power take-off contactor unit detects that the voltage to the electrical power take-off does not fall quickly enough after the contactors have opened.

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 1584 mean?

What causes Scania DTC 1584?

How does the system react?

How to fix Scania BMU fault code 1584?

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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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