Scania BMU DTC 1424 Contactor unit R126 electrical power take-off, no CAN communication

BMU Battery Management Unit · Scania

Code 1424 (decimal). Some diagnostic tools show it in hexadecimal as 0590.

In short

Message from the UI sensor has not been received.

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 1424 mean?

What causes Scania DTC 1424?

How does the system react?

How to fix Scania BMU fault code 1424?

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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.