JLG 723A Service Manual - Manual (Page 186)

Electrical System
9.78 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
TRANSMISSION A
COIL – SHORT TO
GROUND 33251 1 Deactivate output J2-33
Transmission A Control Coil.
Flash the “Gear Selection” and the
“Drive Direction” symbols on the
LCD of the cabin’s display.
A TRANSMISSION configuration of
POWERSHIFT is configured and
the UGM detects a short to ground
at this output.
Power cycled.
TRANSMISSION
FORWARD COIL –
OPEN CIRCUIT 33252 1 Deactivate output J2-33
Transmission Forward Coil.
Flash the “Gear Selection” and the
“Drive Direction” symbols on the
LCD of the cabin’s display.
A TRANSMISSION configuration of
HYDROSTATIC is configured and
the UGM detects an open circuit at
this output.
Power cycled.
TRANSMISSION
FORWARD COIL –
SHORT TO
BATTERY 33253 1 Deactivate output J2-33
Transmission Forward Coil.
Flash the “Gear Selection” and the
“Drive Direction” symbols on the
LCD of the cabin’s display.
A TRANSMISSION configuration of
HYDROSTATIC is configured and
the UGM detects a short to battery
at this output.
Power cycled.
TRANSMISSION
FORWARD COIL –
SHORT TO
GROUND 33254 1 Deactivate output J2-33
Transmission Forward Coil.
Flash the “Gear Selection” and the
“Drive Direction” symbols on the
LCD of the cabin’s display.
A TRANSMISSION configuration of
HYDROSTATIC is configured and
the UGM detects a short to ground
at this output.
Power cycled.
TRANSMISSION E
COIL –
OPEN CIRCUIT 33255 1 Deactivate output J1-7
Transmission E Control Coil (Gear
will not be available for selection).
3 rd and 4 th will be the only available
gear selections.
Flash the “Gear Selection” symbol
on the LCD of the cabin’s display.
A TRANSMISSION configuration of
POWERSHIFT is configured and
the UGM detects an open circuit at
this output.
Power cycled.
TRANSMISSION E
COIL – SHORT TO
BATTERY 33256 1 Deactivate output J1-7
Transmission E Control Coil.
Flash the “Gear Selection” symbol
on the LCD of the cabin’s display.
A TRANSMISSION configuration of
POWERSHIFT is configured and
the UGM detects a short to battery
at this output.
Power cycled.
TRANSMISSION E
COIL – SHORT TO
GROUND 33257 1 Deactivate output J1-7
Transmission E Control Coil.
3
rd and 4 th will be the only available
gear selections.
Flash the “Gear Selection” symbol
on the LCD of the cabin’s display.
A TRANSMISSION configuration of
POWERSHIFT is configured and
the UGM detects a short to ground
at this output.
Power cycled.
TRANSMISSION 1
COIL –
OPEN CIRCUIT 33258 1 Deactivate output J1-7
Transmission 1 Coil.
Maintain the last valid gear
selection.
Flash the “Gear Selection” symbol
on the LCD of the cabin’s display.
A TRANSMISSION configuration of
HYDROSTATIC is configured and
the UGM detects an open circuit at
this output.
Power cycled.
TRANSMISSION 1
COIL – SHORT TO
BATTERY 33259 1 Deactivate output J1-7
Transmission 1 Coil.
Deactivate and inhibit activation of
J1-20 Transmission 2 Coil.
Flash the “Gear Selection” symbol
on the LCD of the cabin’s display.
A TRANSMISSION configuration of
HYDROSTATIC is configured and
the UGM detects a short to battery
at this output.
Power cycled.
Message Fault
Code
Indicators Other Actions Taken Trigger for Fault Latch Until