Scania DD DTC 1861 Interactive driver display, background lighting not working

DD DD control unit · Scania

Code 1861 (decimal). Some diagnostic tools show it in hexadecimal as 000745.

In short

It has been detected that it is not possible to activate the driver display background lighting.

Applies to: DD1 (DD)

What does Scania DD fault code 1861 mean?

What causes Scania DTC 1861?

What are the symptoms?

How to fix Scania DD fault code 1861?

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 1861 in other Scania systems

Compare code 1861 in every system →