Scania EMU DTC 4226 BCI control unit E111, communication error

EMU EMU control unit · Scania

Code 4226 (decimal). Some diagnostic tools show it in hexadecimal as 001082.

In short

The serial number of the message is invalid.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 4226 mean?

What causes Scania DTC 4226?

How does the system react?

How to fix Scania EMU fault code 4226?

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

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 4226 in other Scania systems

Compare code 4226 in every system →