User Fault Codes - JLG T500J Service And Maintenance Manual

6.8

USER FAULT CODES

A single digit fault code blinks on the Platform and the Ground
control panel to signal the operator of a procedure fault. Refer
to Table 6-2, User Fault Codes.
Table 6-2. User Fault Codes
Code
0 Chassis Tilt Sensor Out Of Range
Running At Creep - Material Hook Mode
1 Function Locked Out - Joystick Not Centered At Startup
Function Locked Out - Trigger Permanently Closed
Function Problem - Engine Choke Permanently Selected
Function Problem - Engine Start Permanently Selected
Function Problem - Jib Down Permanently Selected
Function Problem - Jib Up Permanently Selected
Function Problem - Level Down Permanently Selected
Function Problem - Level Up Permanently Selected
Function Problem - Lift Down Permanently Selected
Function Problem - Lift Up Permanently Selected
Function Problem - Outrigger Set Permanently Selected
Function Problem - Outrigger Stow Permanently Selected
Function Problem - Swing Left Permanently Selected
Function Problem - Swing Right Permanently Selected
Function Problem - Telescope In Permanently Selected
Function Problem - Telescope Out Permanently Selected
Joystick Moved But Trigger Switch Open
Trigger Closed Too Long While In Neutral
2* Drive & O/R Prevented - Operate From Platform
Drive & O/R Prevented - Place Boom On Rest
Drive & O/R Prevented - Set Hand Brake
Drive Prevented - Lift Down
Drive Prevented - Stow Outriggers
Drive Prevented - Telescope In
Lift Down Prevented - Tele In First
Lift Up & Tele Out Prevented - Tilted & Above Elevation
"Lift Up & Tele Out Prevented - Tilted, Unset,& Above Elevation "
Lift Up & Tele Out Prevented - Unset & Above Elevation
Lift Up Prevented - Check Outriggers
Lift Up Prevented - Lift Down Then Set Outriggers
Lift Up Prevented - Tilted
Model Changed - Hydraulics Suspended - Cycle EMS
Outrigger Stow Prevented - Tele In First
Outriggers Prevented - Elevated
Running At Creep - Tilted & Above Elevation
Running At Creep - Unset & Above Elevation
Tele Out Prevented - Set Outriggers
Tele Out Prevented - Tilted
3121200
Message
SECTION 6 - JLG CONTROL SYSTEM
Table 6-2. User Fault Codes
Code
* A 2 user flash code indicates a problem with the machine set up, such as an outrigger
not properly set. If this occurs while the boom is elevated, all functions will operate at a
reduced speed. Immediately return the platform to the stowed position and reposition
the machine or reset the outriggers, as required. If the problem still exists, troubleshoot
with a JLG analyzer.
A 2 user flash code and tilt alarm warning indicator activated at the same time indicates a
potential tipping condition. If this occurs while boom is elevated, the lift up and tele-
scope out functions will not operate. Telescope in, lift down and swing functions will
operate at reduced speed. THE BOOM MUST BE FULLY RETRACTED BEFORE LOWERING.
Immediately return the platform to the stowed position and reposition the machine or
reset the outriggers, as required. If the problem still exists, troubleshoot with a JLG ana-
3 Battery Voltage Too High - System Shutdown
Battery Voltage Too Low - System Shutdown
No Charge System Output
4 Functions At Cutback - Power Module Current Limit
Power Module Too Hot - Please Wait
5 Battery Voltage Too High - System Shutdown
Battery Voltage Too Low - System Shutdown
Engine Not Running
9 Vehicle Requires Service
Message
lyzer.
6-17