Scania TMS DTC 2731 Coupling sleeve (L1), unexpected movement from the engaged position

TMS Transmission Management System · Scania · 2 variants

Code 2731 (decimal). Some diagnostic tools show it in hexadecimal as 0AAB.

In short

The position sensor indicates that coupling sleeve (L1) has moved from the engaged position without the solenoid valve having activated.

Variant 1

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2731 mean?

What causes Scania DTC 2731?

How does the system react?

How to fix Scania TMS fault code 2731?

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Variant 2: Oil system intake, critically high temperature

Applies to: TMS5 (TMS)

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

Code 2731 in other Scania systems