Scania TMS DTC 2743 Coupling sleeve (G2), unexpected movement from second gear

TMS Transmission Management System · Scania

Code 2743 (decimal). Some diagnostic tools show it in hexadecimal as 0AB7.

In short

The position sensor indicates that coupling sleeve (G2) has moved from second gear without the solenoid valve having activated.

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2743 mean?

What causes Scania DTC 2743?

How does the system react?

How to fix Scania TMS fault code 2743?

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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.