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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

06/30/21

Message Overview:

Message Name:

NO SMOKING SWITCH IS SET TO ON BUT SIGN IS OFF

Message Code: 332OBS001
Effectivity: All
System: Cabin Sign/Emergency Light Panel
System Description: 33-20-00
Schematic Diagram: 33-51-00 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wiring Diagram: 33-51-03 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Message Description:

No smoking sign is not on and No Smoking switch is set to ON.

Possible Causes:

  • Cabin Sign/Emergency Light Panel (AP13)
  • No Smoking Switch (S2)
  • Associated Wiring

Troubleshooting Tips:

Advisory Wire/Service Bulletin: None

Forum Articles/Infoservice/Newsletter: None

Quick Links:

Removal of the PASS SIGNS/EMER LIGHTS Control Panel AMM 33-51-13-000-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Installation of the PASS SIGNS/EMER LIGHTS Control Panel AMM 33-51-13-400-801 [ Global Express ]  [ G5000 ]  [ Global XRS ]
Wire Repair - Maintenance Practices - ALL SPM 20-12-10-02 [ Global Express ]  [ G5000 ]  [ Global XRS ]

Troubleshooting Recommendations:

  1. Check light bulb.

    1. If fault remains, repair or replace as required and do close out.
    2. If system checks are good, continue with next step.

  2. Perform wiring checks between NO SMKG switch and EMS CDU(s).

    1. If wiring checks are not good, repair defective wiring as required and do close out.
    2. If wiring checks are good, continue with next step.

  3. Replace PASS SIGNS/EMER LIGHTS Control Panel.
  4. Do close out.

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