Scania BMU DTC 806 The level monitor for the inverter E82 (MGU) and direct current converter E84 (DCC) is defective

BMU Battery Management Unit · Scania · 2 variants

Code 806 (decimal). Some diagnostic tools show it in hexadecimal as 0326.

In short

The level monitor for the inverter and direct current converter cooling system is defective.

Variant 1

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 806 mean?

What causes Scania DTC 806?

How does the system react?

How to fix Scania BMU fault code 806?

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Variant 2

Applies to: BMU5

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 806 in other Scania systems

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