Genie Z-51/30J Service And Repair Manual page 83

October 2020
Error Source
ID Name
55 High Drive
Motor Speed
Valve
56 Platform Level
Value
57 Foot switch/
ECU Power
Crosscheck
61 Steer Joystick
62 Steer Directional
Valve
Part No. 1268553GT
Control System Fault Codes
Error Type
ID Name
21 Fault
21 Fault
12 Value too high
15 Value too low
11 Value at 5V
12 Value too high
15 Value too high
16 Value at 0V
17 Not calibrated
21 Fault
Condition
Motor speed in the low state.
Alarm sounds indicating a fault
Direction frozen at zero and neutral,
AB
Direction frozen at zero and neutral,
AB
Limited speed and direction. Frozen
at zero and neutral. Alarm sounds
indicating a fault.
Limited speed and direction. Frozen
at zero and neutral. Alarm sounds
indicating a fault.
Z®-51/31J
Service and Repair Manual
Solution
Cycle power off, then on
after problem has been
corrected.
Power up controller with
problem corrected
Power up controller with
problem corrected
Cycle power off, then on
after problem has been
corrected.
Cycle power off, then on
after problem has been
corrected.
73