Level Up Solenoid Short To Battery; Level Up Solenoid Short To Ground - JLG T350 Troubleshooting Manual

2.102 LEVEL UP SOLENOID SHORT TO BATTERY

Distress Lamp: 9
Ground module feedback shows that the Platform Level Up digital output may be shorted to battery or other function
Functions Disabled: Level Up
Step Pretest Instructions
2.102.1 Run system test
2.102.2 Disconnect solenoid at X080
and isolate wires
2.102.3 Remove wire Pink 25-3-1
from X002.5

2.103 LEVEL UP SOLENOID SHORT TO GROUND

Distress Lamp: 9
Ground module feedback shows that the Platform Level Up digital output may be shorted to ground or the solenoid may be
defective
Functions Disabled: Level Up
Step Pretest Instructions
2.103.1 Disconnect solenoid at X080
and isolate wires
2.103.2 Remove wire Pink 25-3-1
from X002.5
3121203
SECTION 2 - TROUBLESHOOTING BY FAULT MESSAGES
ADE Code: 3-3
Test
Do other functions fail sys-
tem test?
Rerun System Test
Rerun System Test
ADE Code: 3-3
Test
Rerun System Test
Rerun System Test
T350 T500J
Result
Yes
No
Analyzer Message "LEVEL UP
VALVE OPEN CIRCUIT"
Analyzer Message "LEVEL UP
VALVE SHORT TO BATTERY"
Analyzer Message "LEVEL UP
VALVE OPEN CIRCUIT"
Analyzer Message "LEVEL UP
VALVE SHORT TO BATTERY"
Result
Analyzer Message "LEVEL UP
VALVE OPEN CIRCUIT"
Analyzer Message "LEVEL UP
VALVE SHORT TO GROUND"
Analyzer Message "LEVEL UP
VALVE OPEN CIRCUIT"
Analyzer Message "LEVEL UP
VALVE SHORT TO GROUND"
Corrective Action
Possible Cause: Black ground wire
broken, 4.1.1, otherwise go to step
2.102.2
Go to step 2.102.2
Replace solenoid
Go to step 2.102.3
Wire Pink 25-3-1 or Pink 25-3 shorted
to battery. Repair or replace
Repair/Replace wire Pink 25-3-1
Corrective Action
Repair/Replace solenoid
Go to step 2.103.2
Wire Pink 25-3-1 or Pink 25-3 shorted
to ground. Repair or replace
Possible Cause: 4.1.10
2-89