Scania BMU DTC 805 The level monitor for the inverter E82 (MGU) and direct current converter E84 (DCC) indicates low coolant level

BMU Battery Management Unit · Scania · 2 variants

Code 805 (decimal). Some diagnostic tools show it in hexadecimal as 0325.

In short

Low coolant level in the inverter and direct current converter cooling system.

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 805 mean?

What causes Scania DTC 805?

How does the system react?

How to fix Scania BMU fault code 805?

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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 805 in other Scania systems

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