Scania EEC DTC 11177 Information code for NOx control - cannot be deleted

EEC Exhaust Emission Control · Scania

Code 11177 (decimal). Some diagnostic tools show it in hexadecimal as 2BA9.

In short

This fault code does not indicate any fault.

Applies to: EEC3

What does Scania EEC fault code 11177 mean?

What causes Scania DTC 11177?

How does the system react?

How to fix Scania EEC fault code 11177?

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 11177 in other Scania systems

Compare code 11177 in every system →