Scania COMMUNICATOR DTC 3148050 Open circuit on CAN bus 1

COMMUNICATOR Communicator (C200 / C300 / C400) · Scania

Code 3148050 (decimal). Some diagnostic tools show it in hexadecimal as 300912.

In short

The control unit has interpreted that no messages are being sent or received on CAN bus 1.

Applies to: C400

What does Scania COMMUNICATOR fault code 3148050 mean?

What causes Scania DTC 3148050?

How does the system react?

How to fix Scania COMMUNICATOR fault code 3148050?

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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.