Scania BMU DTC 1027 Refrigerant compressor E140, CAN message missing

BMU Battery Management Unit · Scania

Code 1027 (decimal). Some diagnostic tools show it in hexadecimal as 0403.

In short

No CAN message from the refrigerator compressor.

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 1027 mean?

What causes Scania DTC 1027?

What are the symptoms?

How to fix Scania BMU fault code 1027?

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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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