Terex PT100G Forestry, Service Manual

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18-10
Compact Track Loader
18. Troubleshooting
Quick Attach
Display reads: Fault results in: Possible causes: Solution:
Invalid Keypad Installed Quick attach output de-energized CE keypad installed in US machine or vice versa. Install correct keypad for your machine, then cycle
power
Loss of communications
between Main Controller
and Keypad
Quick attach output de-energized Faulty connections or wires between keypad and
main controller
Restore communications, then cycle power by
turning the key off then back on
Quick Attach Solenoid
fault
Quick attach output de-energized Solenoid shorted to battery/ground
or open circuit (faulty wires, connections)
Restore connections, then cycle power by turning
the key off then back on
Work Enable solenoid
fault
Quick attach output de-energized Solenoid shorted to battery (faulty wires,
connections)
Restore connections, then cycle power by turning
the key off then back on
Work Enable solenoid
fault
Quick attach output de-energized Solenoid shorted to ground (faulty wires,
connections)
Restore connections, then cycle power by turning
the key off then back on
Work Enable solenoid
fault
Quick attach output de-energized Solenoid open circuit (faulty wires, connections) Restore connections, then cycle power by turning
the key off then back on
Quick Attach
Electric Auxiliary
Electric Auxiliary
Display reads: Fault results in: Possible causes: Solution:
Loss of communications
between Main Controller
and Left Joystick
Electrical auxiliary disabled Faulty connections or wires between left joystick
and main controller
Restore communications, then cycle power by
turning the key off then back on
* Output fault detection does not work for load
connected to outputs