Scania TMS DTC 290 Clutch actuator, engine temperature too high

TMS Transmission Management System · Scania

Code 290 (decimal). Some diagnostic tools show it in hexadecimal as 0122.

In short

High engine temperature with calculated value.

Applies to: TMS3 (TMS)

What does Scania TMS fault code 290 mean?

High engine temperature with calculated value.

What causes Scania DTC 290?

- Incorrect clutch actuator. - Mechanical fault in the clutch or the clutch lever system. - Extreme ambient temperature

How does the system react?

- A yellow warning indication is displayed. - If the vehicle is stationary when the fault occurs: neutral position is activated, which prevents the vehicle from being driven further. - If the vehicle is driving when the fault occurs: the gear continues in locked position. Neutral (N) is activated when the vehicle slows to a stop. This prevents the vehicle from being driven further.

How to fix Scania TMS fault code 290?

  1. Check the clutch control.
  2. Check the cable harness.

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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