Scania COO DTC 864 Harness-to-harness connector, wake-up signal sub data bus

COO Coordinator · Scania · 4 variants

Code 864 (decimal). Some diagnostic tools show it in hexadecimal as 0360.

In short

The control unit wake-up signal for the sub data bus is shorted to ground.

Variant 1

Applies to: COO10 (COO)COO11 (COO)

What does Scania COO fault code 864 mean?

What causes Scania DTC 864?

What are the symptoms?

How to fix Scania COO fault code 864?

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.

Variant 2

Applies to: COO8 (COO)

Variant 3: Wake-up signal sub data bus

Applies to: COO9 (COO)

Variant 4: Wake-up signal sub data bus

Applies to: COO8

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 864 in other Scania systems

Compare code 864 in every system →