JLG 1350SJP Service Manual User Manual
Page 475
SECTION 6 - JLG CONTROL SYSTEM
3121142
– JLG Lift –
6-99
849
84
9
BOOM ANGLE SENSOR #1 - COMMUNICATIONS FAULT
Boom Angle Sensor #1 commu-
nications lost.
- Envelope Control equipped vehi-
cles only.
8410
84
10
BOOM ANGLE SENSOR #2 - COMMUNICATIONS FAULT
Boom Angle Sensor #2 commu-
nications lost.
- Envelope Control equipped vehi-
cles only.
8411
84
11
BOOM ANGLE SENSOR #1 - INVALID ANGLE
Boom Angle Sensor #1 out of
range.
- Envelope Control equipped vehi-
cles only.
8412
84
12
BOOM ANGLE SENSOR #2 - INVALID ANGLE
Boom Angle Sensor #2 out of
range.
- Envelope Control equipped vehi-
cles only.
8413
84
13
WRONG TELESCOPE RESPONSE
Boom telescope is moving in the
opposite direction of the com-
mand.
- Envelope Control equipped vehi-
cles only.
8414
84
14
WRONG LIFT RESPONSE
Boom lift is moving in the oppo-
site direction of the command.
- Envelope Control equipped vehi-
cles only.
8415
84
15
TOWER ANGLE SENSOR DISAGREEMENT
There is a disagreement
between the Tower Angle Sen-
sors.
- Envelope Control equipped vehi-
cles only.
-1250
8416
84
16
TOWER LENGTH SENSOR DISAGREEMENT
There is a disagreement
between the Tower Length Sen-
sors.
- Envelope Control equipped vehi-
cles only.
-1250
8417
84
17
MAIN ANGLE SENSOR DISAGREEMENT
There is a disagreement
between the Main Boom Angle
Sensors.
- Envelope Control equipped vehi-
cles only.
-1250
8418
84
18
TOWER LENGTH SENSOR #1 - OUT OF RANGE HIGH
Tower Boom Angle Sensor #1
out of range high.
- Envelope Control equipped vehi-
cles only.
-1250
8419
84
19
TOWER LENGTH SENSOR #1 - OUT OF RANGE LOW
Tower Boom Angle Sensor #1
out of range low.
- Envelope Control equipped vehi-
cles only.
-1250
8420
84
20
TOWER LENGTH SENSOR #2 - OUT OF RANGE HIGH
Tower Boom Angle Sensor #2
out of range high.
- Envelope Control equipped vehi-
cles only.
-1250
8421
84
21
TOWER LENGTH SENSOR #2 - OUT OF RANGE LOW
Tower Boom Angle Sensor #2
out of range low.
- Envelope Control equipped vehi-
cles only.
-1250
8422
84
22
TOWER LENGTH SENSOR - NOT DETECTING LENGTH CHANGE
The Tower Length Sensor is not
changing during a tower tele-
scope command.
- Envelope Control equipped vehi-
cles only.
-1250
8423
84
23
TOWER LENGTH MOVEMENT WITHOUT COMMAND
The Tower Length Sensor is
changing without a tower tele-
scope command.
- Envelope Control equipped vehi-
cles only.
-1250
8424
84
24
TOWER LENGTH SENSOR #1 - OUT OF RANGE HIGH
Tower Boom Angle Sensor #1
out of range high.
- Envelope Control equipped vehi-
cles only.
-1250
8425
84
25
TOWER LENGTH SENSOR #1 - OUT OF RANGE LOW
Tower Boom Angle Sensor #1
out of range low.
- Envelope Control equipped vehi-
cles only.
-1250
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message
Fault Description
Check