Scania TMS DTC 2791 Coupling sleeve (L4), not reaching the engaged position

TMS Transmission Management System · Scania

Code 2791 (decimal). Some diagnostic tools show it in hexadecimal as 0AE7.

In short

Coupling sleeve (L4) moves from disengaged position but does not reach engaged position, even though the solenoid valve has been activated.

Applies to: TMS4 (TMS)

What does Scania TMS fault code 2791 mean?

What causes Scania DTC 2791?

How does the system react?

How to fix Scania TMS fault code 2791?

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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.

Code 2791 in other Scania systems