Scania OPC DTC 57344 CAN messages from BMU (E81) timed out

OPC Opticruise gearbox control · Scania

Code 57344 (decimal). Some diagnostic tools show it in hexadecimal as E000.

In short

CAN messages from BMU on HEV-CAN timed out.

Applies to: OPC5 (OPC5 ECA)

What does Scania OPC fault code 57344 mean?

What causes Scania DTC 57344?

How does the system react?

How to fix Scania OPC fault code 57344?

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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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