Terex PT-100G Forestry Service Manual page 123

Bucket
Bucket
Display reads:
Invalid propel mode
selection
Loader Speed selection
above upper limit
Loader Speed selection
below lower limit
Loss communications
between Main Controller
and Right Joystick
Keypad CAN Fault -
Loss of Keypad
CAN communications
Loss communications
between Main Controller
and Output Module
Right Joystick Y-Axis
outside of specified
limits
Invalid Keypad installed
Lap Bar Switch
Fault (both inputs off)
Lap Bar Switch
Fault (both inputs on)
Bucket Curl solenoid
short circuit
Bucket Curl solenoid
short circuit
Bucket Curl solenoid
open circuit
Bucket Dump solenoid
short circuit
Bucket Dump solenoid
short circuit
Bucket Dump solenoid
open circuit
Work Enable solenoid
fault
Work Enable solenoid
fault
Work Enable solenoid
fault
Fault results in:
Bucket control disabled
Automatically sets speed to 100%
Automatically sets speed to 50%
Bucket control disabled
Auto level disabled (if equipped)
Bucket control disabled
Bucket control disabled
Auto level disabled (if equipped)
Bucket control disabled
Bucket control disabled
Bucket curl/dump disabled
Work enable solenoid de-energized
Bucket curl/dump disabled
Work enable solenoid de-energized
Bucket curl disabled
Bucket curl/dump disabled
Work enable solenoid de-energized
Bucket curl/dump disabled
Work enable solenoid de-energized
Bucket dump disabled
Bucket control disabled
Bucket control disabled
Bucket control disabled
Possible causes:
Valid propel mode not selected
Loader speed set above 100%
Loader speed set below 50%
Faulty connections or wires between main
controller and right joystick
Faulty connections or wires between main
controller and keypad
Faulth connections or wires between main
controller and output module
Joystick Faulty
CE keypad installed in US machine or vice versa. Install correct keypad for your machine.
Switch faulty, wiring connection faulty, switch out
of adjustment.
Switch faulty, wiring connection faulty, switch out
of adjustment.
Solenoid shorted to battery (faulty wires,
connections)
Solenoid shorted to ground (faulty wires,
connections)
Solenoid open circuit (faulty wires, connections)
Solenoid shorted to battery (faulty wires,
connections)
Solenoid shorted to ground (faulty wires,
connections)
Solenoid open circuit (faulty wires, connections)
Solenoid shorted to battery (faulty wires,
connections)
Solenoid shorted to ground (faulty wires,
connections)
Solenoid open circuit (faulty wires, connections)
18-7
Compact Track Loader
18. Troubleshooting
Solution:
Select valid propel mode
Select valid speed
Select valid speed
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Replace joystick, then cycle power.
Restore connections, adjust or replace switch
then cycle power by turning the key off then b
on
Restore connections, adjust or replace switch
then cycle power by turning the key off then b
on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on
Restore connections, then cycle power by tur
the key off then back on