Scania TMS DTC 2758 Coupling sleeve (G1), no movement from disengaged position to first gear

TMS Transmission Management System · Scania

Code 2758 (decimal). Some diagnostic tools show it in hexadecimal as 0AC6.

In short

The position sensor indicates that coupling sleeve (G1) has not moved from disengaged to first gear, even though the solenoid valve is activated.

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2758 mean?

What causes Scania DTC 2758?

How does the system react?

How to fix Scania TMS fault code 2758?

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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.