JLG 1500SJ Service Manual User Manual
Page 573
SECTION 6 - JLG CONTROL SYSTEM
3121262
– JLG Lift –
6-121
8315
83
15
PLATFORM LEVELING SENSOR - DISAGREEMENT
The Control System reads
the sensor values at
power-up. The fault is trig-
gered 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.
8317
83
17
PLATFORM LEVEL SENSOR #2 - COMMUNICATIONS
LOST
Platform Level Sensor #2
serial communication lost.
8318
83
18
PLATFORM LEVELING SYSTEM TIMEOUT
The Platform was unable to
maintain desired level
within range for the allotted
time.
8319
83
19
JIB LEVEL SENSOR #1 - OUT OF RANGE LOW
8320
83
20
JIB LEVEL SENSOR #1 - OUT OF RANGE HIGH
8321
83
21
JIB LEVEL SENSOR #2 - OUT OF RANGE LOW
8322
83
22
JIB LEVEL SENSOR #2 - OUT OF RANGE HIGH
8323
83
23
JIB LEVEL SENSORS - NOT CALIBRATED
8324
83
24
JIB LEVEL SENSORS - DISAGREEMENT
8325
83
25
JIB SWING SENSOR #1 - OUT OF RANGE LOW
8326
83
26
JIB SWING SENSOR #1 - OUT OF RANGE HIGH
8327
83
27
JIB SWING SENSOR #2 - OUT OF RANGE LOW
8328
83
28
JIB SWING SENSOR #2 - OUT OF RANGE HIGH
8329
83
29
JIB SWING SENSORS - NOT CALIBRATED
8330
83
30
JIB SWING SENSORS - DISAGREEMENT
8331
83
31
JIB LOCK PIN SENSOR - DISAGREEMENT
8332
83
32
JIB TRANSPORT SENSOR #1 - DISAGREEMENT
8333
83
33
JIB TRANSPORT SENSOR #2 - DISAGREEMENT
8334
83
34
JIB LIFT ANGLE SENSOR - NOT CALIBRATED
8335
83
35
JIB LEVEL UP CRACKPOINT - NOT CALIBRATED
8336
83
36
JIB LEVEL DOWN CRACKPOINT - NOT CALIBRATED
8337
83
37
JIB LEVELING SYSTEM TIMEOUT
8338
83
38
WRONG JIB LOCK PIN RESPONSE
8339
83
39
PLATFORM LEVEL ANGLE SENSOR - NOT CALIBRATED
840
84
0
<<< ENVELOPE >>>
841
84
1
BOOM ANGLE SENSOR DISAGREEMENT
There is a disagreement
between the Boom Angle
Sensors.
- Envelope Control equipped
vehicles only.
842
84
2
BOOM LENGTH SWITCH FAILED
The Boom Length
Switches are reporting the
same state.
- Envelope Control equipped
vehicles 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
vehicles only.
Table 6-8. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message
Fault Description
Check