Page 23
Huskey C-425 Sevcon DC System Operator Manual
MC-425-12
Level 4 Faults
Code
Description
What to do
F04000
Open Contactor
Refer to service technician
F04001
Contactor Welded
Refer to service technician
F04002
Steer POT Fault
N/A
F04003
Sequence Fault
Start up switches were not operated in the correct order. Refer to Vehicle
Operation Guidelines for correct sequence.
F04004
Direction Fault
Refer to service technician
F04005
Direction Fault
Direction was selected before start switch was closed. Place direction
control switch in the OFF position and restart.
F04006
Interlock Fault
Seat or foot interlock switch not closed.
F04007
Inch Switch Fault
Direction Control switch has a direction selected.
F04008
Steer Fault
Refer to service technician
F04009
Low Battery Volts
Extreme low battery voltage at the controller. May be a result of severely
discharged battery or wrong battery installed. Confirm that the correct
battery is installed and charge the battery.
F04010
High battery Volts
Refer to service technician
F04011
Out of Range Fault
Refer to service technician
F04012
CRC Fault
Refer to service technician
F04013
Capacitor Fault
Refer to service technician
Level 5 Faults
All Level 5 faults indicate a failure in the motor speed control system. Refer repair to a service technician.
