JLG 723A Service Manual - Manual (Page 182)

Electrical System
9.74 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
AUXILIARY
ELECTRICS – OPEN
CIRCUIT 33219 1 Deactivate output J2-1 Auxiliary
Electrics.
The JLG brand is configured for the
UGM, the PLATFORM STATION is
not active, and the UGM detects an
open circuit at this output.
Power cycled.
AUXILIARY
ELECTRICS –
SHORT TO
BATTERY 33220 1 Deactivate output J2-1 Auxiliary
Electrics.
The JLG brand is configured for the
UGM and the UGM detects a short
to battery at this output.
Power cycled.
AUXILIARY
ELECTRICS –
SHORT TO
GROUND 33221 1 Deactivate output J2-1 Auxiliary
Electrics.
The JLG brand is configured for the
UGM and the PLATFORM STATION
is not active and the UGM detects a
short to ground at this output.
Power cycled.
LEFT STABILIZER
DOWN VALVE –
OPEN CIRCUIT 33222 1 Deactivate output J2-15 Right
Stabilizer Down Valve.
Deactivate output J2-21 Left
Stabilizer Down Valve.
The stabilizers are configured in the
MACHINE SETUP menu and the
UGM detects an open circuit at this
output.
Power cycled.
LEFT STABILIZER
DOWN VALVE –
SHORT TO
BATTERY 33223 1 Deactivate output J2-3 Right
Stabilizer Up Valve.
Deactivate output J2-15 Right
Stabilizer Down Valve.
Deactivate output J2-10 Left
Stabilizer Up Valve.
Deactivate output J2-21 Left
Stabilizer Down Valve.
Deactivate and inhibit output J1-3,
(Frame Leveling and Stabilizers will
be cutout).
The stabilizers are configured in the
MACHINE SETUP menu and the
UGM detects a short to battery at
this output.
Power cycled.
LEFT STABILIZER
DOWN VALVE –
SHORT TO
GROUND 33224 1 Deactivate output J2-15 Right
Stabilizer Down Valve.
Deactivate output J2-21 Left
Stabilizer Down Valve.
The stabilizers are configured in the
MACHINE SETUP menu and the
UGM detects a short to ground at
this output.
Power cycled.
LEFT STABILIZER
UP VALVE – OPEN
CIRCUIT 33225 1 Deactivate output J2-3 Right
Stabilizer Up Valve.
Deactivate output J2-15 Right
Stabilizer Down Valve.
Deactivate output J2-10 Left
Stabilizer Up Valve.
Deactivate output J2-21 Left
Stabilizer Down Valve.
The stabilizers are configured in the
MACHINE SETUP menu and the
UGM detects an open circuit at this
output.
Power cycled.
LEFT STABILIZER
UP VALVE – SHORT
TO BATTERY 33226 1 Deactivate output J2-3 Right
Stabilizer Up Valve.
Deactivate output J2-15 Right
Stabilizer Down Valve.
Deactivate output J2-10 Left
Stabilizer Up Valve.
Deactivate output J2-21 Left
Stabilizer Down Valve.
Deactivate and inhibit output
J1-3, (Frame Leveling and
Stabilizers will be cutout).
The stabilizers are configured in the
MACHINE SETUP menu 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