Scania ALLISON DTC 21267 Sensor for retarder request, incorrectly high

ALLISON Allison automatic gearbox · Scania

Code 21267 (decimal). Some diagnostic tools show it in hexadecimal as 5313.

In short

The voltage to the sensor for retarder request is incorrectly high.

Applies to: A4

What does Scania ALLISON fault code 21267 mean?

What causes Scania DTC 21267?

How does the system react?

How to fix Scania ALLISON fault code 21267?

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.