Scania COO DTC 819 CAN communication switched off, CAN-13 and CAN-14

COO Coordinator · Scania · 2 variants

Code 819 (decimal). Some diagnostic tools show it in hexadecimal as 000333.

In short

Communication with CAN-13 and CAN-14 is switched off even though it should be on.

Variant 1

Applies to: COO10 (COO)

What does Scania COO fault code 819 mean?

What causes Scania DTC 819?

What are the symptoms?

How to fix Scania COO fault code 819?

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Variant 2

Applies to: COO11 (COO)

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

Code 819 in other Scania systems

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