Scania TMS DTC 3073 Coupling sleeve for EG power take-off 1, unexpected movement from disengaged to engaged position

TMS Transmission Management System · Scania · 2 variants

Code 3073 (decimal). Some diagnostic tools show it in hexadecimal as 0C01.

In short

Measurements from the position sensor for the sleeve for EG power take-off 1 indicate that the sleeve has unexpectedly moved from the disengaged to the engaged position.

Variant 1

Applies to: TMS3 (TMS)

What does Scania TMS fault code 3073 mean?

What causes Scania DTC 3073?

How does the system react?

What are the symptoms?

How to fix Scania TMS fault code 3073?

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, unexpected movement from disengaged to engaged position

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.