Scania TMS DTC 2742 Coupling sleeve (G2), unexpected movement from first gear

TMS Transmission Management System · Scania

Code 2742 (decimal). Some diagnostic tools show it in hexadecimal as 0AB6.

In short

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

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2742 mean?

What causes Scania DTC 2742?

How does the system react?

How to fix Scania TMS fault code 2742?

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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.