Scania AUS DTC 49156 CD control unit

AUS Audio System · Scania

Code 49156 (decimal). Some diagnostic tools show it in hexadecimal as C004.

In short

Internal fault on the communication bus in the radio unit.

Applies to: AUS1

What does Scania AUS fault code 49156 mean?

What causes Scania DTC 49156?

How to fix Scania AUS fault code 49156?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included
Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 49156 in other Scania systems