Scania TMS DTC 681 Wheel speed sensor for tag axle 1st left-hand or right-hand wheel, fault indication

TMS Transmission Management System · Scania · 2 variants

Code 681 (decimal). Some diagnostic tools show it in hexadecimal as 02A9.

In short

The electronic control unit indicates a fault in the wheel speed sensor for the left-hand or right-hand wheel on tag axle 1.

Variant 1

Applies to: TMS3 (TMS)TMS4 (TMS)

What does Scania TMS fault code 681 mean?

What causes Scania DTC 681?

How to fix Scania TMS fault code 681?

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Variant 2

Applies to: TMS5 (TMS)TMS6 (TMS)

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

Code 681 in other Scania systems

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