To access Level 1 redundancy FADEC fault, which cockpit page must be used?

• A. Engine Faults page on the CDU
• B. Pilot's Handbook
• C. MFD Engine page
• D. PFD

Answer: (A)

Accessing a Level 1 redundancy FADEC fault is done through the Engine Faults page on the CDU because fault information for the FADEC is handled and displayed in the CDU’s fault management pages. The CDU hosts dedicated fault pages that categorize issues by system and redundancy level, allowing you to see the FADEC fault, its channel, and any recommended actions. The MFD Engine page and the PFD primarily show live engine data and flight information, not fault-management details, so they don’t provide the Level 1 FADEC fault information. The Pilot’s Handbook is a reference document rather than a cockpit page used for in-flight fault lookup. So the correct cockpit page to use is the Engine Faults page on the CDU.