Scania BVDR DTC 43042 Vehicle speed signal

BVDR BVDR control unit · Scania · 2 variants

Code 43042 (decimal). Some diagnostic tools show it in hexadecimal as A822.

In short

The speed signal from the road speed sensor is missing or is detected as faulty.

Variant 1

Applies to: BVDR1 (TCO)

What does Scania BVDR fault code 43042 mean?

What causes Scania DTC 43042?

How does the system react?

How to fix Scania BVDR fault code 43042?

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Variant 2: Speed signal

Applies to: BVDR2 (TCO)

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

Code 43042 in other Scania systems