Scania AUS DTC 57 Wireless network, internal fault

AUS Audio System · Scania · 2 variants

Code 57 (decimal). Some diagnostic tools show it in hexadecimal as 0039.

In short

Incorrect or no signal from the infotainment system module for wireless network.

Variant 1

Applies to: AUS4 (CUI)

What does Scania AUS fault code 57 mean?

What causes Scania DTC 57?

What are the symptoms?

How to fix Scania AUS fault code 57?

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Variant 2: Wireless internet, internal fault

Applies to: AUS4 (CUI)

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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