Level Vehicle Description; Help Descriptions And Fault Flash Codes - JLG E450A Service And Maintenance Manual

SECTION 6 - JLG CONTROL SYSTEM
3= Motion Alarm - Sounds when any function is
active (Option)
7. PLATFORM ALARM
0= Sounds continuously when above elevation
and tilted only.
1= Sounds continuously when above elevation and
tilted, and in conjunction with fault code flashes
(Option)
8. SOFT TOUCH
0=No Soft Touch System Installed
1= Soft-Touch System Installed
9. LOAD CELL
0=No Load Cell Installed
1= Warn Only
2 = Warn & Cutout
3 = Warn & Boom Cutout

Level Vehicle Description

A NEW TILT MODULE WILL ACT AS IF IT IS TILTED ALL OF THE
TIME UNTIL THE FOLLOWING PROCEDURE IS PERFORMED.
DO NOT LEVEL VEHICLE EXCEPT ON A LEVEL SURFACE.
LEVEL VEHICLE
YES:ENTER, NO:ESC
LEVEL VEHICLE
YES:ENTER, NO:ESC
6-10
Not available at password level 2 ENTER confirms that
vehicle is currently level, and zeroes the tilt sensor mea-
surements

Help Descriptions and Fault Flash Codes

Table 6-3. JLG Control System Flash Codes
Code
2-1 Faulty Footswitch/EMS
2-2 Drive/Steer inputs/Footswitch Interlocks
2-3 Boom function inputs/Lift-Swing Joystick
2-5 Function Cutout/Drive Cutout
3-1 Contactors miswired/Motors miswired
3-2 Line contactor welded
3-3 Contactor short circuit or valve short circuit
3-5 Brake pressure input
4-2 Controller Overtemperature
4-4 Battery voltage out of range
5-5 Speed Sensor input
6-6 CANbus inputs
7-7 Traction /Pump motor wiring or motor faulty
9-9 Power Module Failure
– JLG Lift –
Description
3121127