Scania TMS DTC 2597 Planetary gear coupling sleeve

TMS Transmission Management System · Scania · 2 variants

Code 2597 (decimal). Some diagnostic tools show it in hexadecimal as 0A25.

In short

Despite repeated gear changing attempts, the sensor for the planetary gear coupling sleeve fails to verify that it has reached high range.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 2597 mean?

What causes Scania DTC 2597?

How does the system react?

What are the symptoms?

How to fix Scania TMS fault code 2597?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included
Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

Variant 2: Planetary gear coupling sleeve, failed verification

Applies to: TMS5 (TMS)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 2597 in other Scania systems

Compare code 2597 in every system →