Scania ACS DTC 522 Articulation control system sub data bus

ACS Articulation Control System · Scania

Code 522 (decimal). Some diagnostic tools show it in hexadecimal as 020A.

In short

Communication fault in the articulation control system CAN sub data bus.

Applies to: ACS6 (ACS)

What does Scania ACS fault code 522 mean?

What causes Scania DTC 522?

What are the symptoms?

How to fix Scania ACS fault code 522?

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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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