Scania MGU DTC 8704 Sensor supply voltage, prohibited value

MGU MGU control unit · Scania

Code 8704 (decimal). Some diagnostic tools show it in hexadecimal as 2200.

In short

The voltage supply to the sensor has an incorrect value.

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

What does Scania MGU fault code 8704 mean?

What causes Scania DTC 8704?

How does the system react?

What are the symptoms?

How to fix Scania MGU fault code 8704?

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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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