Scania VDT DTC 16774551 Invalid CAN message

VDT VDT control unit · Scania

Code 16774551 (decimal). Some diagnostic tools show it in hexadecimal as FFF597.

In short

Timeout for CAN message from the coordinator or the BMS control unit.

Applies to: VDT2 (VDT)

What does Scania VDT fault code 16774551 mean?

What causes Scania DTC 16774551?

What are the symptoms?

How to fix Scania VDT fault code 16774551?

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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.