Scania COO DTC 65412 Communication with the GMS control unit

COO Coordinator · Scania · 2 variants

Code 65412 (decimal). Some diagnostic tools show it in hexadecimal as FF84.

In short

The coordinator has received an incorrect signal from the GMS control unit via CAN bus.

Variant 1

Applies to: COO6 (COO6C)

What does Scania COO fault code 65412 mean?

What causes Scania DTC 65412?

How does the system react?

How to fix Scania COO fault code 65412?

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Variant 2: Distance sensor

Applies to: COO7

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

Code 65412 in other Scania systems

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