Scania DD DTC 1860 No CAN message from the tachograph (TCO)

DD DD control unit · Scania

Code 1860 (decimal). Some diagnostic tools show it in hexadecimal as 000744.

In short

No information from the tachograph arrived within the expected time interval.

Applies to: DD1 (DD)

What does Scania DD fault code 1860 mean?

What causes Scania DTC 1860?

How does the system react?

How to fix Scania DD fault code 1860?

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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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