Scania MGU DTC 5377 Electric machine, invalid calibration values

MGU MGU control unit · Scania

Code 5377 (decimal). Some diagnostic tools show it in hexadecimal as 1501.

In short

The rotation in the electric machine does not correspond to the rotation that the position sensor for the electric machine has interpreted.

Applies to: MGU2MGU2 (MGU2X)MGU2 (MGUC2)MGU2 (MGUC2X)

What does Scania MGU fault code 5377 mean?

What causes Scania DTC 5377?

How does the system react?

What are the symptoms?

How to fix Scania MGU fault code 5377?

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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.

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