Scania DCU DTC 561 Electric door motor front door leaf, open circuit output

DCU DCU control unit · Scania

Code 561 (decimal). Some diagnostic tools show it in hexadecimal as 0231.

In short

A current above the normal operating level has been detected on one of the 2 outputs (CN2-13 and CN2-17) on the H-bridge that drives the door electric motor.

Applies to: DCU3 (DCUA)DCU3 (DCUF)DCU3 (DCUM)DCU3 (DCUR)

What does Scania DCU fault code 561 mean?

What causes Scania DTC 561?

How does the system react?

What are the symptoms?

How to fix Scania DCU fault code 561?

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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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