Scania DDU DTC 4180 Loudspeaker in right-hand door, break in circuit

DDU DDU control unit · Scania

Code 4180 (decimal). Some diagnostic tools show it in hexadecimal as 001054.

In short

The DDU control unit interprets a break in the circuit of the loudspeaker in the right-hand door.

Applies to: DDU1 (DDU)

What does Scania DDU fault code 4180 mean?

What causes Scania DTC 4180?

How does the system react?

What are the symptoms?

How to fix Scania DDU fault code 4180?

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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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