Scania COMMUNICATOR DTC 775 Communication with the tachograph (TCO)

COMMUNICATOR Communicator (C200 / C300 / C400) · Scania

Code 775 (decimal). Some diagnostic tools show it in hexadecimal as 0307.

In short

The RTC control unit has not received any CAN messages from the tachograph within the time expected.

Applies to: C300

What does Scania COMMUNICATOR fault code 775 mean?

What causes Scania DTC 775?

What are the symptoms?

How to fix Scania COMMUNICATOR fault code 775?

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

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