Scania TMS DTC 291 Clutch actuator, software fault

TMS Transmission Management System · Scania

Code 291 (decimal). Some diagnostic tools show it in hexadecimal as 0123.

In short

- Clutch actuator hardware is not supported by the software. - Incorrect clutch actuator serial number.

Applies to: TMS3 (TMS)

What does Scania TMS fault code 291 mean?

- Clutch actuator hardware is not supported by the software. - Incorrect clutch actuator serial number.

What causes Scania DTC 291?

Incorrectly installed software.

What are the symptoms?

The clutch actuator is not working. The vehicle cannot be driven away.

How to fix Scania TMS fault code 291?

- Update the clutch actuator with correct software.

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

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