Scania VDT DTC 857 CAN bus

VDT VDT control unit · Scania

Code 857 (decimal). Some diagnostic tools show it in hexadecimal as 0359.

In short

Invalid value in CAN message from the EMS control unit.

Applies to: VDT2 (VDT)

What does Scania VDT fault code 857 mean?

What causes Scania DTC 857?

How to fix Scania VDT fault code 857?

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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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