Page 29
1330SE - Servce & Parts Manual
November 2021
Secton 11 - Control System
Error Indicator Readout
Art_5533
If the LED diagnostic readout displays an error code, such as LL, push in and turn
the red Emergency Stop button to reset the system.
Fault
Description
Models
Solutions
01/10
System Initialization Fault
All Models
Check ECU.
02/20
System Communication
Fault
All Models
Check platform control box, check wiring to
platform connector, check ECU, check battery
voltage, check relay in lower cabinet.
Micro26®
Check height sensor, check pressure sensor.
03
Invalid Option Setting
All Models
Reset option code.
12
Chassis Up Or Down Switch
ON At Power-Up
All Models
Check wiring to toggle switch, check toggle switch.
18
Pothole Guard Fault
All Models
Check pothole limit switch, check pothole bar
functionality, recalibrate height.
30/35
No Functions
All Models
Remove telematics from hour meter.
31
Pressure Sensor Fault
All Models
Check option code (older machines), check
wiring to pressure sensor, check pressure sensor,
recalibrate overload.
32
Angle Sensor Fault
All Models
Check wiring to angle sensor (operating range 1.9-
3.8V), check option code.
36
Low Voltage Fault
All Models
(Newer Machines)
Check battery voltage, check battery connections,
load test batteries, replace batteries ONLY if
necessary, charge machine.
42
Left Turn Switch ON At
Power-Up
All Models
Check joystick left steer button, check platform
controller, replace joystick.
43
Right Turn Switch ON At
Power-Up
All Models
Check joystick right steer button, check platform
controller, replace joystick.
46
Joystick Enable Switch ON
At Power-Up
All Models
Enable pushed before self-check finished, check
dead-man switch, replace joystick.
47
Joystick Not In Neutral At
Power-Up
All Models
Check joystick for centering, replace joystick.
52
Drive Forward Coil Fault
All Models
Check option code.
53
Drive Reverse Coil Fault
All Models
Check option code.
54
Up Coil Fault
All Models
Check lift coil for voltage, check resistance on coil,
replace lift coil.
55
Down Coil Fault
All Models
Check down coil for voltage, check resistance on
coil, replace down coil.
56
Right Steer Coil Fault
All Models
Check steer coil for voltage, check resistance on
coil, replace steer coil.
57
Left Steer Coil Fault
All Models
Check steer coil for voltage, check resistance on
coil, replace steer coil.
58
Brake Coil Fault
Brakes Are 46 Ohms
•
All Models
Check brake module and wiring, check brakes and
wiring, check battery voltage.
60
Motor Controller Fault
All Models
Cycle power to machine, replace motor controller.
