Scania COO DTC 10 Verification of engine control unit

COO Coordinator · Scania

Code 10 (decimal). Some diagnostic tools show it in hexadecimal as 000A.

In short

The coordinator has not been able to verify the engine control unit.

Applies to: COO6 (COO6C)

What does Scania COO fault code 10 mean?

What causes Scania DTC 10?

How does the system react?

How to fix Scania COO fault code 10?

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 10 in other Scania systems

Compare code 10 in every system →