Scania BMU DTC 878 Battery module 10 in propulsion battery, internal fault

BMU Battery Management Unit · Scania

Code 878 (decimal). Some diagnostic tools show it in hexadecimal as 036E.

In short

Battery module 10 reports internal failure.

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 878 mean?

What causes Scania DTC 878?

How does the system react?

How to fix Scania BMU fault code 878?

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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.

Code 878 in other Scania systems

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