Fault Code Charts - Genie Z-34 Service And Repair Manual

September 2015
Faul t Code C harts
Fault Code Chart
Fault Code Programmer
Diagnostic Display
Fault code LED COMMUNICATION
is off or is on, ERROR
but not blinking
1
12 HW FAILSAFE 1-2-3
13 M- SHORTED
FIELD OPEN
ARM SENSOR
FLD SENSOR
Part No. 1268515
Condition Possible Causes
Machine will not drive. The key switch or
Emergency Stop
button(s) was cycled
on and off faster than
5 seconds OR
controller sensed an
internal error during
start up.
Normal operation.
Machine will not drive. The motor controller
failed self test.
Machine will not drive. The motor controller
has a internal short
between M- and B-
terminals.
Machine will not drive. Motor wiring is loose
OR motor is defective
OR motor controller
has an internal short.
Machine will not drive. Defective motor
controller.
Machine will not drive. Defective motor
controller.
Z-34/22 Bi-Energy
Service and Repair Manual
Fault Codes
Solution
Push in the ground
control red Emergency
Stop button to the off
position and wait for
5 seconds. Pull out the
ground control red
Emergency Stop
button to the on
position. If problem
persists, replace the
motor controller.
Replace the motor
controller.
Test the motor
controller. See Repair
Section.
Check for loose or
open connections at
the drive motors and
motor controller OR
replace the defective
drive motor OR test
the motor controller.
See Repair Section.
Replace the motor
controller.
Replace the motor
controller.
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