Scania EMD DTC 49958 Immobiliser

EMD EMD control unit · Scania

Code 49958 (decimal). Some diagnostic tools show it in hexadecimal as C326.

In short

Validation fault when storing data.

Applies to: EMD0EMD1

What does Scania EMD fault code 49958 mean?

What causes Scania DTC 49958?

How does the system react?

How to fix Scania EMD fault code 49958?

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 49958 in other Scania systems

Compare code 49958 in every system →