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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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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links

04/08/21

Message Overview:

Message Name:

XM SUBSCRIPTION INVALID
(Service Message)

Message Code:

B3-478781

Associated CAS:

None

Reporting LRU: XM RECEIVER
System Description: 46-00-00
Schematic Diagram: 46-21-00
Wiring Diagram: 46-21-07 Sh 1
46-21-07 Sh 2

Message Description:

XM subscription is not current. Contact XM data supplier. (See IFIS-5000 operators guide).

Possible Causes:

  • XM Weather Receiver (A231)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Fault Confirmation Procedure:

  1. Message# = 2
  2. {Term Definitions}

    1. FSU1-45 1X 354 01 EXCT XXXX-XXXX XXXX-TXXX XXXX-XXXX 354 :20;SUBSCRIPTION INVALID
    2. FSU2-45 2X 354 10 EXCT XXXX-XXXX XXXX-TXXX XXXX-XXXX 354 :20;SUBSCRIPTION INVALID

Quick Links:

Removal of the XM Weather Receiver AMM 46-21-05-000-801
Installation of the XM Weather Receiver AMM 46-21-05-400-801
Wiring - Maintenance Practices - ALL SPM 20-12-00-02
Wire Repair - Maintenance Practices - ALL SPM 20-12-10-02

Troubleshooting Recommendations:

  1. Contact XM data supplier. (See IFIS-5000 operators guide).

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