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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE 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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Quick Links

08/05/19

Message Overview:

Fault Message:

IAC 3 - INTERNAL FWC/EFIS FAULT

Fault Code:

3151005FW3

Associated CAS:

None

Reporting LRU: Integrated Avionics Computer (IAC) 3
System Description: 31-40-00
Schematic Diagram: 31-41-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 31-41-03 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Fault Description:

The Integrated Avionics Computer (IAC) 3 cannot supply its usual aural warnings and display functions.

Possible Causes:

  • Integrated Avionics Computer (IAC) 3 (A12)

Troubleshooting Tips:

Advisory Wire/Service Bulletin:

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Connect Electrical Power to the Aircraft AMM 24-00-00-861-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Remove the Electrical Power from the Aircraft AMM 24-00-00-861-802 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Electrical/Electronic Safety Precautions AMM 24-00-00-910-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Access to Active Faults AMM 45-45-00-970-802 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Access to System Diagnostics AMM 45-45-00-970-804 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Integrated Maintenance Test (IMT) Fault
Code Look-Up		 AMM 45-45-00-970-826 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Access CAIMS Systems Diagnostics and perform the FWC Discrete Input Test, IAC EDS/Core Test and Xside Aural Warnings Test.
  2. After each IMT test is completed, record the active IMT code from the TEST RESULTS page.
  3. Perform the Integrated Maintenance Test (IMT) fault code look-up to find the applicable troubleshooting procedures.
  4. Do close out.

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