COO 873 Scania CAN bus, driver support

COO Coordinator · Scania · 5 variants

Code 873 (decimal). Some diagnostic tools show it in hexadecimal as 0369.

In short

All communication for driver support on the CAN bus has been interrupted.

Variant 1: Driver support CAN bus

Applies to: COO10 (COO)

What does Scania COO fault code 873 mean?

What causes Scania DTC 873?

How does the system react?

What are the symptoms?

How to fix Scania COO fault code 873?

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Variant 2: Driver support CAN bus

Applies to: COO11 (COO)

Variant 3

Applies to: COO8 (COO)

Variant 4

Applies to: COO9 (COO)

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 873 in other Scania systems

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