Scania DD DTC 1854 Interactive driver display, temperature too high

DD DD control unit · Scania

Code 1854 (decimal). Some diagnostic tools show it in hexadecimal as 00073E.

In short

Too high a temperature for the interactive driver display detected.

Applies to: DD1 (DD)

What does Scania DD fault code 1854 mean?

What causes Scania DTC 1854?

How does the system react?

What are the symptoms?

How to fix Scania DD fault code 1854?

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 1854 in other Scania systems