Scania PCS DTC 2594 Coupling sleeve L1, disengagement failed

PCS PCS control unit · Scania

Code 2594 (decimal). Some diagnostic tools show it in hexadecimal as 000A22.

In short

Coupling sleeve movement from engaged to disengaged position cannot be completed

Applies to: PCS1 (PCS)

What does Scania PCS fault code 2594 mean?

What causes Scania DTC 2594?

What are the symptoms?

How to fix Scania PCS fault code 2594?

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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.

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