215916 514 Revision A
Fault Codes
Telltale
Short
Description
Full Fault
Description
Recommended
Fix/Check Message
SA SPN FMI
104 521003
5
Electrical
System
GSL Position
Low Error
Sensor voltage below 0.025V. Check sensor power
supply. Check for wiring damage. Replace sensor if
necessary.
104 521003 6
Electrical
System
GSL Position
High Error Sensor voltage above 4.95 V. Check for wiring damage.
Replace sensor if necessary.
104 521003 8
Electrical
System
GSL Position
Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521006
5
Electrical
System
Hyd Oil Temp Sensor
Low Error
Sensor voltage 0.0V. Check sensor power supply.
Replace sensor if necessary.
104 521006 6
Electrical
System
Hyd Oil Temp Sensor High Error
Sensor voltage above 3.1V. Check for wiring damage.
Replace sensor if necessary.
104 521006 8
Electrical
System
Hyd Oil Temp Sensor
Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521021 3
Electrical
System
Reel Height Low Alarm Sensor voltage below 0.45V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521021
4
Electrical
System
Reel Height High Alarm
Sensor voltage above 4.7 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
104 521021
5
Electrical
System
Reel Height
Low Error
Sensor voltage below 0.025V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521021 6
Electrical
System
Reel Height High Error
Sensor voltage above 4.9 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
104 521021 8
Electrical
System
Reel Height
Vref Error Reference voltage error. Check sensor wiring for
damage.
104 521024 3
Electrical
System
Reel Fore-Aft Low Alarm Sensor voltage below 0.45V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521024
4
Electrical
System
Reel Fore-Aft
High Alarm
Sensor voltage above 4.7 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
104 521024
5
Electrical
System
Reel Fore-Aft
Low Error
Sensor voltage below 0.025V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521024 6
Electrical
System
Reel Fore-Aft
High Error
Sensor voltage above 4.9 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
REFERENCE