Scania TMS DTC 747 BMU control unit, missing CAN message

TMS Transmission Management System · Scania · 2 variants

Code 747 (decimal). Some diagnostic tools show it in hexadecimal as 02EB.

In short

The EMU control unit is missing an expected CAN message from the BMU control unit.

Variant 1

Applies to: TMS4 (TMS)

What does Scania TMS fault code 747 mean?

What causes Scania DTC 747?

How does the system react?

How to fix Scania TMS fault code 747?

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Variant 2: CAN communication with the MGU control unit

Applies to: TMS5 (TMS)

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

Code 747 in other Scania systems

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