Scania EME DTC 4138 Different software in the EMS control unit and the EEC control unit

EME EME control unit · Scania

Code 4138 (decimal). Some diagnostic tools show it in hexadecimal as 102A.

In short

The software in the EMS control unit and the EEC control unit does not correspond.

Applies to: EME1

What does Scania EME fault code 4138 mean?

What causes Scania DTC 4138?

How does the system react?

How to fix Scania EME fault code 4138?

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 4138 in other Scania systems

Compare code 4138 in every system →