Scania VDT DTC 404 Output signal

VDT VDT control unit · Scania

Code 404 (decimal). Some diagnostic tools show it in hexadecimal as 0194.

In short

Open circuit.

Applies to: VDT2 (VDT)

What does Scania VDT fault code 404 mean?

What causes Scania DTC 404?

How does the system react?

What are the symptoms?

How to fix Scania VDT fault code 404?

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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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