Terex Genie Z-33/18, Service And Repair Manual

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January 2020
Part No. 1268514GT Z
®
-33/18 4-7
Section 4 Fault Codes
CONTROL SYSTEM FAULT CODE CHART
Error Source Error Type
Condition Solution
ID Name ID Name
51
DRIVE_JYSTK
Drive joystick.
11
12
15
16
Shorted high
(5V)
Value too high
Value too low
Value at 0V
Drive function
disabled. Inspect and repair joystick wiring.
Replace joystick.
17 Not calibrated
Drive function
disabled. Calibrate joystick.
Replace joystick.
52
AC_R_MOTOR
Right side drive
motor.
12 Value too high
Drive function
disabled.
Do not operate machine with
batteries charging.
Check cable connections.
Check for 33V AC across any two
legs on drive motor at full stick.
Replace right drive motor.
Replace right (master) AC motor
controller.
15 Value too low
Drive function
disabled.
Check cable connections.
Check for 33V AC across any two
legs on drive motor at full stick.
Replace right drive motor.
Replace right (master) AC motor
controller.
21 Fault
Drive function
disabled.
Check wires to thermal sensor at
6 wire deutsch plug on motor.
Check resistance on thermal
sensor.