Scania MGU DTC 43025 MGU control unit E82, voltage supply, internal hardware fault

MGU MGU control unit · Scania

Code 43025 (decimal). Some diagnostic tools show it in hexadecimal as A811.

In short

The MGU control unit has detected an abnormal voltage.

Applies to: MGU3 (MGUA3)

What does Scania MGU fault code 43025 mean?

What causes Scania DTC 43025?

How does the system react?

What are the symptoms?

How to fix Scania MGU fault code 43025?

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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 43025 in other Scania systems