Lynx NGT-9000s
Installation Manual
Table 4-3: List of Fault Log Messages
FAULT ID/ CODE
(HEX)
FAULT DESCRIPTION CORRECTIVE ACTION
0x0000380E
Clear XPDR 1090 XMIT Top Power
Failure
Log the fault.
0x00004001 GPS Sensor Fail
ADS-B In Internal failure
ADS-B Out Internal Degraded
GPS Internal failure
Check Table 4-1 or Table 4-2
0x00004002 GPS Antenna Open/Short
ADS-B In External failure
ADS-B Out External Degraded
GPS External failure
Check if GPS antenna is properly
connected.
0x00004003 GPS/UAT LVDS Bus
ADS-B In Internal failure
ADS-B Out Internal Degraded
GPS Internal failure
FIS-B Internal failure
Check Table 4-1 or Table 4-2
0x00004801 Clear GPS Sensor Fail Log the fault.
0x00004802 Clear GPS Antenna Open/Short Log the fault.
0x00004803 Clear GPS/UAT LVDS Bus Log the fault.
0x00005001 UAT Sensor Failure
ADS-B In In ternal degraded
FIS-B Internal failure
Reboot the unit and check if the fault
persists. Contact L-3 Field Service before
removal.
0x00005801 Clear UAT Sensor Failure Log the fault.
0x00006003 Gillham C Bit Error
ADS-B In External failure
TAS External failure
Transponder External failure
Check wiring
Reboot the unit and check if the fault
persists. Contact L-3 Field Service before
removal.
0x00006004 RS232 Altitude Input Fail
ADS-B In External failure
TAS External failure
Transponder External failure
Check wiring
Reboot the unit and check if the fault
persists. Contact L-3 Field Service before
removal.
0x00006005 ARINC 429 Altitude Input Fail
ADS-B In External failure
TAS External failure
Transponder External failure
Check wiring
Reboot the unit and check if the fault
persists. Contact L-3 Field Service before
removal.
0x00006006 ARINC 429 AHRS Input Fail
ADS-B In External degraded
TAS External degraded
Check wiring
Reboot the unit and check if the fault
persists. Contact L-3 Field Service before
removal.
0x00006007 ARINC 429 Receiver #1 Loop Back
Failure causes a reset
Log the fault.
0x00006008 ARINC 429 Receiver #2 Loop Back
Failure causes a reset
Log the fault.
0040-17001-01 Maintenance Page 4-25
Revision A January 15, 2015