COO 794 Scania LIN bus, communication error

COO Coordinator · Scania · 5 variants

Code 794 (decimal). Some diagnostic tools show it in hexadecimal as 031A.

In short

Communication with LIN bus does not work correctly.

Variant 1

Applies to: COO10 (COO)COO11 (COO)

What does Scania COO fault code 794 mean?

What causes Scania DTC 794?

What are the symptoms?

How to fix Scania COO fault code 794?

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Variant 2

Applies to: COO8 (COO)

Variant 3: LIN communication

Applies to: COO9 (COO)

Variant 4: Communication on the LIN bus

Applies to: COO7

Variant 5: LIN communication

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 794 in other Scania systems

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