Scania OCS DTC 1299 Relay for shut-off valves for vehicle gas on the high pressure side

OCS OCS control unit · Scania

Code 1299 (decimal). Some diagnostic tools show it in hexadecimal as 000513.

In short

The circuit is open.

Applies to: OCS1

What does Scania OCS fault code 1299 mean?

What causes Scania DTC 1299?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 1299?

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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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