Scania ALLISON DTC 2561280 Solenoid PCS4 jammed in the ON position

ALLISON Allison automatic gearbox · Scania · 2 variants

Code 2561280 (decimal). Some diagnostic tools show it in hexadecimal as 271500.

In short

PCS4 still supplies clutch C4 even though it should be shut off.

Variant 1

Applies to: A5

What does Scania ALLISON fault code 2561280 mean?

What causes Scania DTC 2561280?

How to fix Scania ALLISON fault code 2561280?

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Variant 2

Applies to: A6

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