Variant 1
Applies to: EAS1
What does Scania EAS fault code 774144 mean?
What causes Scania DTC 774144?
How does the system react?
What are the symptoms?
How to fix Scania EAS fault code 774144?
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Variant 2: Check for general software failures
Applies to: EAS2
This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.