Scania OCS DTC 2253056 Dump valve

OCS OCS control unit · Scania

Code 2253056 (decimal). Some diagnostic tools show it in hexadecimal as 226100.

In short

Fault in the dump valve circuit.

Applies to: OCS1

What does Scania OCS fault code 2253056 mean?

What causes Scania DTC 2253056?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 2253056?

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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.