Scania ABS DTC 1639171 Wheel speed sensor T28, extra axle, left

ABS Anti-lock Braking System · Scania

Code 1639171 (decimal). Some diagnostic tools show it in hexadecimal as 190303.

In short

The control unit has detected DC voltage in the signal from the wheel speed sensor.

Applies to: ABS2

What does Scania ABS fault code 1639171 mean?

What causes Scania DTC 1639171?

How does the system react?

What are the symptoms?

How to fix Scania ABS fault code 1639171?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

Full explanations of every code and brand
Causes, symptoms and repair steps
New brands and codes included

Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

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