89000109-002
xVue Touch Installation Manual
Rev 2
Page 8-20
© Honeywell International Inc. Do not copy without express permission of Honeywell.
For Use in Non-Certified Aircraft
KCP FAIL
KCP 100EXP Failed to Respond
• Check KCP 100EXP Current
Draw
• Check Wiring from KCP 100EXP
to KSD 100EXP
• If fault persists, replace KCP
100EXP
Checksum Failed
Replace KCP 100EXP
Values Echoed Back Does Not
Match The Transmitted Values
Replace KCP 100EXP
GPS 1 FAIL
GPS 2 FAIL
See “No Navigation Data or Failure” troubleshooting procedure in
Table 8-1 xVue Touch System Troubleshooting Chart
VLOC 1 FAIL
VLOC 2 FAIL
VLOC 3 FAIL
See “No Navigation Data or Failure” troubleshooting procedure in
Table 8-1 xVue Touch System Troubleshooting Chart
UAT FAIL
Loss of Communication with UAT
Check Wiring from UAT to KSD
100EXP
Improper Configuration Setup
Check data port configuration
setting of the UAT
UAT Not Functioning Properly
• Reset UAT
• Check function of UAT
AHRS AIDED SECONDARY
MODE
ADAHRS is in airspeed aiding only
mode
If observed before takeoff, do not
take off in IMC/IFR until the
message clears
Note: This message is
accompanied by the Cross Check
Attitude caution alert in flight.
AHRS AIDED SECONDARY
MODE NOT AVAILABLE
Airspeed not available
• Reset KG 71EXP. Inspect pitot
and static system blockage or
leaks
• If fault persists, replace KG
71EXP
Table 8-6 Alerts Troubleshooting Chart
Symptom
Causes
Corrective Action