Rear-Right O/R Solenoid Short To Ground; Retract O/R Solenoid Open Circuit - JLG T350 Troubleshooting Manual

SECTION 2 - TROUBLESHOOTING BY FAULT MESSAGES

2.134 REAR-RIGHT O/R SOLENOID SHORT TO GROUND

Distress Lamp: 9
Ground module feedback shows that the Rear Right Outrigger digital output may be shorted to ground or the solenoid may
be defective
Functions Disabled: Rear Right O/R
Step Pretest Instructions
2.134.1 Disconnect solenoid at X049
and isolate wires
2.134.2 Remove wire Orn/Red 49-8
from X003.10

2.135 RETRACT O/R SOLENOID OPEN CIRCUIT

Distress Lamp: 9
Ground module feedback shows that the Retract (Stow) Outriggers digital output may be disconnected or the solenoid may
be defective.
Functions Disabled: Stow (Retract O/R)
Step Pretest Instructions
2.135.1 Run system test
2.135.2 Disconnect solenoid at X085.
Short X085.1.soc to
X085.2.soc
2.135.3 Replace X003.14 with a
jumper to X003.3
2-102
ADE Code: 3-3
Test
Rerun System Test
Rerun System Test
ADE Code: 3-3
Test
Do other functions fail sys-
tem test?
Rerun System Test
Rerun System Test
T350 T500J
Result
Analyzer Message "R-R OUTRIG-
GER VALVE OPEN CIRCUIT"
Analyzer Message "R-R OUTRIG-
GER VALVE SHORT TO
GROUND"
Analyzer Message "R-R OUTRIG-
GER VALVE OPEN CIRCUIT"
Analyzer Message "R-R OUTRIG-
GER VALVE SHORT TO
GROUND"
Result
Yes
No
Analyzer Message "RETRACT
VALVE SHORT TO GROUND"
Analyzer Message "RETRACT
VALVE OPEN CIRCUIT"
Analyzer Message "RETRACT
VALVE SHORT TO GROUND"
Analyzer Message "RETRACT
VALVE OPEN CIRCUIT"
Corrective Action
Repair/Replace solenoid
Go to step 2.134.2
Wire Orn/Red 49-8 or White wire
between X020 and X049 shorted to
ground. Repair or replace
Possible Cause: 4.1.10
Corrective Action
Possible Cause: Black ground wire
broken, 4.1.1, otherwise go to step
2.135.2
Go to step 2.135.2
Replace solenoid and/or connector
Go to step 2.135.3
Wire Orn/Wht 55-4-1 or Orn/Wht 55-4
broken. Repair or replace
Possible Cause: 4.1.10
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