Scania ABS DTC 28 Wheel speed

ABS Anti-lock Braking System · Scania

Code 28 (decimal). Some diagnostic tools show it in hexadecimal as 001C.

In short

Implausibly high speed signal from wheel on left-hand side of front axle.

Applies to: ABS E

What does Scania ABS fault code 28 mean?

Implausibly high speed signal from wheel on left-hand side of front axle.

What causes Scania DTC 28?

Brakes are sticking or shuddering. The fault can also occur in case of a loose connection.

How does the system react?

ABS, TC and hill hold function cease to function, if applicable. The warning lamp comes on.

How to fix Scania ABS fault code 28?

  1. Check the brakes and the wiring to the wheel speed sensor.
  2. The resistance between the wheel speed sensor pins must be 1,000-1,300 ohms.
  3. If the fault code appears again without the brakes sticking or vibrating, renew the control unit.

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

Code 28 in other Scania systems

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