Scania ALLISON DTC 10249 Solenoid PCS6 jammed in the ON position (7-speed gearboxes only)

ALLISON Allison automatic gearbox · Scania

Code 10249 (decimal). Some diagnostic tools show it in hexadecimal as 2809.

In short

PCS6 still supplies clutch C6 even though it should be shut off.

Applies to: A4

What does Scania ALLISON fault code 10249 mean?

What causes Scania DTC 10249?

How does the system react?

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