Scania ALLISON DTC 2441 Retarder pressure sensor, voltage low

ALLISON Allison automatic gearbox · Scania

Code 2441 (decimal). Some diagnostic tools show it in hexadecimal as 0989.

In short

The control unit has detected 0 V, i.e.

Applies to: A4

What does Scania ALLISON fault code 2441 mean?

What causes Scania DTC 2441?

How does the system react?

How to fix Scania ALLISON fault code 2441?

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.

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