Scania TMS DTC 3077 Coupling sleeve for EG power take-off 1, movement from engaged to disengaged position cannot be completed

TMS Transmission Management System · Scania · 2 variants

Code 3077 (decimal). Some diagnostic tools show it in hexadecimal as 0C05.

In short

The control system cannot confirm that the sleeve for EG power take-off 1 has moved into the disengaged position.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 3077 mean?

What causes Scania DTC 3077?

How does the system react?

What are the symptoms?

How to fix Scania TMS fault code 3077?

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: Coupling sleeve for EC1 power take-off, movement from engaged to disengaged position cannot be completed

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.