Scania AMP DTC 3 Loudspeaker channel 1, break in circuit

AMP AMP control unit · Scania

Code 3 (decimal). Some diagnostic tools show it in hexadecimal as 000003.

In short

The AMP control unit has measured a voltage that indicates a break in the circuit.

Applies to: AMP1 (AMP)

What does Scania AMP fault code 3 mean?

What causes Scania DTC 3?

How does the system react?

What are the symptoms?

How to fix Scania AMP fault code 3?

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 3 in other Scania systems

Compare code 3 in every system →