Scania AUS DTC 79 Central mid-range speaker, open circuit

AUS Audio System · Scania

Code 79 (decimal). Some diagnostic tools show it in hexadecimal as 004F.

In short

Open circuit in the loudspeaker circuit.

Applies to: AUS4 (CUI)

What does Scania AUS fault code 79 mean?

What causes Scania DTC 79?

How does the system react?

How to fix Scania AUS fault code 79?

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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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