Scania ALLISON DTC 10023 Solenoid PCS1, open circuit

ALLISON Allison automatic gearbox · Scania

Code 10023 (decimal). Some diagnostic tools show it in hexadecimal as 2727.

In short

The control unit has detected an open circuit on the PCS1 solenoid return circuit.

Applies to: A4

What does Scania ALLISON fault code 10023 mean?

What causes Scania DTC 10023?

How does the system react?

How to fix Scania ALLISON fault code 10023?

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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.