JLG 1350SJP Service Manual User Manual
Page 474
SECTION 6 - JLG CONTROL SYSTEM
6-98
– JLG Lift –
3121142
8313
83
13
PLATFORM LEVEL SENSOR #1 - REFERENCE VOLTAGE OUT OF RANGE
Platform Level Sensor #1 rever-
ence voltage is outside accept-
able range (4.9 to 5.1 volts).
- Electronic leveling system
equipped vehicles only.
8314
83
14
PLATFORM LEVEL SENSOR #2 - REFERENCE VOLTAGE OUT OF RANGE
Platform Level Sensor #2 rever-
ence voltage is outside accept-
able range (4.9 to 5.1 volts).
- Electronic leveling system
equipped vehicles only.
8315
83
15
PLATFORM LEVELING SENSOR - DISAGREEMENT
The Control System reads the
sensor values at power-up. The
fault is triggered when there is a
± 5 degree difference from the
initial reading.
- Electronic leveling system
equipped vehicles only.
8316
83
16
PLATFORM LEVEL SENSOR #1 - COMMUNICATIONS LOST
Platform Level Sensor #1 serial
communication lost.
- 1200S and 1350S only.
8317
83
17
PLATFORM LEVEL SENSOR #2 - COMMUNICATIONS LOST
Platform Level Sensor #2 serial
communication lost.
- 1200S and 1350S only.
8318
83
18
PLATFORM LEVELING SYSTEM TIMEOUT
The Platform was unable to
maintain desired level within
range for the allotted time.
840
84
0
<<< ENVELOPE >>>
841
84
1
BOOM ANGLE SENSOR DISAGREEMENT
There is a disagreement
between the Boom Angle Sen-
sors.
- Envelope Control equipped vehi-
cles only.
842
84
2
BOOM LENGTH SWITCH FAILED
The Boom Length Switches are
reporting the same state.
- Envelope Control equipped vehi-
cles only.
843
84
3
BOOM LENGTH SWITCH/SENSOR DISAGREEMENT
There is a disagreement
between the Boom Length
Switch and the Boom Length
Sensor.
- Envelope Control equipped vehi-
cles only.
844
84
4
BOOM LENGTH SENSOR NOT DETECTING LENGTH CHANGE
The Boom Length Sensor is not
changing during a boom tele-
scope command.
- Envelope Control equipped vehi-
cles only.
845
84
5
BOOM LENGTH SENSOR - OUT OF RANGE HIGH
Boom Length Sensor out of
range high.
- Envelope Control equipped vehi-
cles only.
-1200/1350 only
846
84
6
BOOM LENGTH SENSOR - OUT OF RANGE LOW
Boom Length Sensor out of
range low.
- Envelope Control equipped vehi-
cles only.
-1200/1350 only
847
84
7
BOOM LENGTH SENSOR - VALUE OUT OF RANGE HIGH
Boom Length out of range high. - Envelope Control equipped vehi-
cles only.
-1200/1350 only
848
84
8
BOOM LENGTH SENSOR - VALUE OUT OF RANGE LOW
Boom Length out of range low.
- Envelope Control equipped vehi-
cles only.
-1200/1350 only
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message
Fault Description
Check