Scania MGU DTC 2320143 Electric machine M33, high speed

MGU MGU control unit · Scania

Code 2320143 (decimal). Some diagnostic tools show it in hexadecimal as 23670F.

In short

An excessive rotational speed for the electric machine has been detected.

Applies to: MGU3 (MGUA3)

What does Scania MGU fault code 2320143 mean?

What causes Scania DTC 2320143?

How does the system react?

What are the symptoms?

How to fix Scania MGU fault code 2320143?

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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.