Scania VDT DTC 403 Output signal

VDT VDT control unit · Scania

Code 403 (decimal). Some diagnostic tools show it in hexadecimal as 0193.

In short

Short circuit to battery on output for control unit E754.

Applies to: VDT2 (VDT)

What does Scania VDT fault code 403 mean?

What causes Scania DTC 403?

How does the system react?

How to fix Scania VDT fault code 403?

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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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