Scania EBS DTC 27421 Wheel speed sensor, circuit for wheel 8

EBS Electronic Braking System · Scania

Code 27421 (decimal). Some diagnostic tools show it in hexadecimal as 6B1D.

In short

The speed signal from wheel 8 suddenly disappeared during driving.

Applies to: EBS5

What does Scania EBS fault code 27421 mean?

What causes Scania DTC 27421?

How does the system react?

How to fix Scania EBS fault code 27421?

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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.