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laura66Aug 22, 2025
What causes ATTITUDE FAIL on a Cirrus Aircraft, and how can I fix it?
- AAshley PadillaAug 22, 2025
The ATTITUDE FAIL annunciation on your Cirrus Aircraft can be caused by: * Interference from a cell phone: Ensure cell phones are turned off in the cabin. * Software or configuration error: Check PFD Alert Window for PFD, MFD or GRS configuration, software, or failed data path error messages. * Aircraft not stationary: Ensure the aircraft is stationary if GPS is unavailable and that GPS has acquired at least four satellites. * Interference from nearby metal objects: Check for metal objects around the aircraft. * Faulty connector or wiring: Check the GSU 75 connector. * GSU 75 not secured properly: Verify the GSU 75 is secured tightly. * Faulty GSU 75: Replace the GSU 75. * Faulty configuration module: Replace the configuration module.