BMU 1287 Scania BMU missing CAN message from CMP

BMU Battery Management Unit · Scania

Code 1287 (decimal). Some diagnostic tools show it in hexadecimal as 0507.

In short

Expected communication with the CMP control unit missing.

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 1287 mean?

What causes Scania DTC 1287?

How does the system react?

What are the symptoms?

How to fix Scania BMU fault code 1287?

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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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