Scania BMU DTC 1589 The pantograph activation switch does not work

BMU Battery Management Unit · Scania

Code 1589 (decimal). Some diagnostic tools show it in hexadecimal as 0635.

In short

- The activation signal from the switch is missing some time after it has been pressed.

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 1589 mean?

What causes Scania DTC 1589?

What are the symptoms?

How to fix Scania BMU fault code 1589?

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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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