Service manual

5 - 8 Genie GS-1530 & Genie GS-1930 Part No. 39528
Service Manual - First EditionSection 5 - Troubleshooting Flow Charts
Fault Code Chart
(After Serial Number 17407)
Notes
Fault Code Problem Possible Causes Solution
01
Machine will not operate. ECM
cannot be reset.
EPROM not programmed. Replace ECM.
02
Platform ECM error. EPROM not programmed. Replace ECM.
03
Undefined platform DIP switch
settings.
DIP switch settings incorrect. Correct DIP switch settings.
12
Chassis up/down switch closed
at start up.
Malfunctioningup/down switch. Troubleshoot up/down switch.
18
Pothole guard failure.
Malfunctioning pothole switch
OR obstruction in pothole
guard linkage.
Troubleshoot pothole switch
OR remove obstruction.
42
Platform left turn switch closed
at start up.
Malfunctioning steer left
microswitch.
Troubleshoot steer left
microswitch.
43
Platform right turn switch
closed at start up.
Malfunctioning steer right
microswitch.
Troubleshoot steer right
microswitch.
45
Platform lift enable switch
closed at start up.
Malfunctioning lift enable
switch.
Troubleshoot lift enable switch.
46
Platform drive enable switch
closed at start up.
Malfunctioning drive enable
switch.
Troubleshoot drive enable
switch.
47
Platform joystick off neutral at
start up.
Joystick potentiometer not
centered.
Verify potentiometer setting.
52
Forward coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
53
Reverse coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
54
Up coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
55
Down coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
56
Right coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
57
Left coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
58
Brake coil error.
Malfuctioning coil OR wire
disconnected from coil.
Troubleshoot coil OR inspect
wire connection.
68
Low Voltage. Batteries discharged. Charge batteries.