Scania TMS DTC 2787 Coupling sleeve (G2), not reaching second gear from disengaged position

TMS Transmission Management System · Scania

Code 2787 (decimal). Some diagnostic tools show it in hexadecimal as 0AE3.

In short

The coupling sleeve (G2) moves from the disengaged position but does not reach second gear even though the solenoid valve has been activated.

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2787 mean?

What causes Scania DTC 2787?

How does the system react?

How to fix Scania TMS fault code 2787?

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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.