Garmin G1000 System Maintenance Manual page 158

MONITOR PFT STEP
"INTERNAL COMM FAIL"
"UNSW POWER INV"
"MON SOL PWR ON FAIL"
"CTL SOL PWR ON FAIL"
"SOL PWR FAIL"
"CERT DATA UNINSTALLED"
"STRAP CODE MISMATCH"
MONITOR FAULT
"GIA DIS FAULT"
"HOST DATA DIF"
"HOST DATA INV"
"SVO PWR INV"
"STRP CODE CHNG"
"MET STUCK SWTCH"
"MET STATUS DIF"
Page 5-38
Revision 1
PFT Faults
NOTES
This can sometimes be a result of a failure on the other internal servo
board, check faults on the other processor
Check unit power
Check unit power and AP Disconnect power
Check unit power and AP Disconnect power
Check unit power and AP Disconnect power
Upload the certification gain file to the Monitor board
Check the connector strap inputs to the unit
Normal Mode Faults
NOTES
Check the AP Disconnect power into the unit
Check the AHRS wiring to the system
Check the AHRS wiring to the system
Check unit power and AP Disconnect power
Check the connector strap inputs to the unit
Check the MET switch inputs into the system
Check the MET switch inputs into the system
G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
190-00716-01