Scania CMS DTC 853 Electrical air compressor system, fault in CAN message

CMS CMS control unit · Scania

Code 853 (decimal). Some diagnostic tools show it in hexadecimal as 0355.

In short

The chassis management system control unit has interpreted an incorrect or missing CAN message from the electric air compressor system.

Applies to: CMS1 (CMS)

What does Scania CMS fault code 853 mean?

What causes Scania DTC 853?

How does the system react?

How to fix Scania CMS fault code 853?

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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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