JLG 723A Service Manual - Manual (Page 183)

9.75 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
Electrical System
LEFT STABILIZER
UP VALVE – SHORT
TO GROUND 33227 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 a short to ground at
this output.
Power cycled.
RIGHT STABILIZER
DOWN VALVE –
OPEN CIRCUIT 33228 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.
RIGHT STABILIZER
DOWN VALVE –
SHORT TO
BATTERY 33229 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.
RIGHT STABILIZER
DOWN VALVE –
SHORT TO
GROUND 33230 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.
RIGHT STABILIZER
UP VALVE – OPEN
CIRCUIT 33231 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.
RIGHT STABILIZER
UP VALVE – SHORT
TO BATTERY 33232 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
(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