Scania COO DTC 654 Coordinator

COO Coordinator · Scania · 5 variants

Code 654 (decimal). Some diagnostic tools show it in hexadecimal as 028E.

In short

Internal fault in coordinator.

Variant 1

Applies to: COO8 (COO)COO9 (COO)

What does Scania COO fault code 654 mean?

What causes Scania DTC 654?

What are the symptoms?

How to fix Scania COO fault code 654?

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Variant 2: Coordinator.

Applies to: COO10 (COO)

Variant 3: Coordinator.

Applies to: COO11 (COO)

Variant 4

Applies to: COO7

Variant 5

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 654 in other Scania systems