Fault Code Chart - Terex Genie GS-1530 Service Manual

September 2005
REV A
Fault Code
01
Internal ECM error.
ECM/Platform
02
communication error.
Undefined platform DIP
03
switch settings.
Chassis up/down toggle
12
closed at start up.
18
Pothole guard failure.
19
Limit switch failure.
Platform left turn switch
42
fault.
Platform right turn switch
43
fault.
Platform drive enable
46
switch fault.
47
Platform joystick fault.
52
Forward coil fault.
53
Reverse coil fault.
54
Up coil fault.
55
Down coil fault.
56
Steer right coil fault.
57
Steer left coil fault.
58
Brake coil fault.
59
Series/parallel coil fault.
68
Low battery voltage.
88
ECM has been erased.
Part No. 96316
Problem
EPROM not programmed.
Malfunctioning control cable
OR malfunctioning platform
controls.
DIP switch settings
incorrect.
Malfunctioning up/down
switch.
Malfunctioning pothole
switch OR obstruction in
pothole guard linkage.
Malfunctioning limit switch
OR wire disconnected from
limit switch.
Malfunctioning steer left
microswitch.
Malfunctioning steer right
microswitch.
Malfunctioning drive enable
switch.
Joystick potentiometer not
centered.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
Malfunctioning coil OR wire
disconnected from coil.
DIP switch settings are
incorrect.
Batteries discharged.
Static strap may be missing
from the machine.
GS-30 • GS-32 • GS-46

Fault Code Chart

Possible Causes
Section 5 • Fault Codes
Solution
Replace ECM.
Troubleshoot control cable
OR troubleshoot platform
controls.
Correct DIP switch settings.
Troubleshoot up/down
switch.
Troubleshoot pothole switch
OR remove obstruction.
Troubleshoot limit switch
OR inspect wire connection.
Troubleshoot steer left
microswitch.
Troubleshoot steer right
microswitch.
Troubleshoot drive enable
switch.
Verify potentiometer setting.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot coil OR
inspect wire connection.
Troubleshoot and correct
DIP switch settings.
Charge batteries.
Replace static strap.
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