Scania TMS DTC 2634 The starter motor runs to prevent loss of power steering

TMS Transmission Management System · Scania

Code 2634 (decimal). Some diagnostic tools show it in hexadecimal as 0A4A.

In short

The control unit indicates that the engine misfires when changing gears when the vehicle is moving.

Applies to: TMS3 (TMS)

What does Scania TMS fault code 2634 mean?

What causes Scania DTC 2634?

How does the system react?

How to fix Scania TMS fault code 2634?

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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.

Code 2634 in other Scania systems