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Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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06/02/25

Message Overview:

R FADEC FAULT
(Advisory)

DDG Reference: 73-21-01
Pilot Action (QRH): ABNORM 1-11
System Description: 73-20-00 - Controlling
Schematic Diagram: [ Global Express ]  [ G5000 ]  [ Global XRS ] - 76-10-00 - Engine Power Control System
Wiring Diagram: [ Global Express ]  [ G5000 ]  [ Global XRS ] - 71-50-00 - Engine Electrical Harness

Message Description:

Secondary FADEC fault was detected.

Short Term Dispatch (STD): This dispatch level results from a sensitive Full-Authority Digital Engine-Controller (FADEC) system fault or fault combinations that may have potential operational consequences. For such fault(s) it is necessary to carry out remedial maintenance within a period of time as specified by the Time Limits Manual (TLM).

Possible Causes:

  • Engine Electronic Controller (EEC)
  • Turbine Overheat Detection Thermocouple
  • Ignition Unit
  • Dedicated Generator 3-Phase Supply
  • ARINC Interface (ADC, IAC and EEC)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin:

Full Throttle Blog/Forum Articles/Infoservice/Newsletter: None

Notice To Operators (NTO):

  • 175 - Nuisance Cockpit Effects and Fault Messages

Flight Operation Notifications Manual (FONM):

Quick Links:

Removal of the Micro Air Data Computers AMM 34-11-09-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Micro Air Data Computers AMM 34-11-09-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Removal of the Integrated Avionics Computers AMM 31-41-01-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the Integrated Avionics Computers AMM 31-41-01-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Deactivation of the Thrust Reverser (for Maintenance) AMM 78-30-00-040-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Activation of the Thrust Reverser (for Maintenance) AMM 78-30-00-440-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Removal of the Engine Electronic Controller (EEC) EMM 73-21-01-000-801
Installation of the Engine Electronic Controller (EEC) EMM 73-21-01-400-801
Removal of the Dedicated Generator EMM 73-21-04-000-801
Installation of the Dedicated Generator EMM 73-21-04-000-801
Removal of the Ignition Units EMM 74-10-01-000-801
Installation of the Ignition Units EMM 74-10-01-400-801
Removal of the Turbine Overheat Detection Thermocouple EMM 77-23-01-000-801
Installation of the Turbine Overheat Detection Thermocouple EMM 77-23-01-400-801
Wire Repair SPM 20-12-10 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Using the CAIMS - PMAT, access the Active Faults/Stored Faults as per AMM Tasks.
  2. Select related CAIMS message below:
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