JLG 1250AJP Service Manual - Manual (Page 522)

SECTION 6 - JLG CONTROL SYSTEM
6-90 – JLG Lift – 3121171
849 84 9 BOOM ANGLE SENSOR #1 - COMMUNICATIONS FAULT Boom Angle Sensor #1
communications lost. - Envelope Control equipped
vehicles only.
8410 84 10 BOOM ANGLE SENSOR #2 - COMMUNICATIONS FAULT Boom Angle Sensor #2
communications lost. - Envelope Control equipped
vehicles only.
8411 84 11 BOOM ANGLE SENSOR #1 - INVALID ANGLE Boom Angle Sensor #1 out
of range. - Envelope Control equipped
vehicles only.
8412 84 12 BOOM ANGLE SENSOR #2 - INVALID ANGLE Boom Angle Sensor #2 out
of range. - Envelope Control equipped
vehicles only.
8413 84 13 WRONG TELESCOPE RESPONSE Boom telescope is moving
in the opposite direction of
the command. - Envelope Control equipped
vehicles only.
8414 84 14 WRONG LIFT RESPONSE Boom lift is moving in the
opposite direction of the
command. - Envelope Control equipped
vehicles only.
8415 84 15 TOWER ANGLE SENSOR DISAGREEMENT There is a disagreement
between the Tower Angle
Sensors. - Envelope Control equipped
vehicles only.
-1250
8416 84 16 TOWER LENGTH SENSOR DISAGREEMENT There is a disagreement
between the Tower Length
Sensors. - Envelope Control equipped
vehicles only.
-1250
8417 84 17 MAIN ANGLE SENSOR DISAGREEMENT There is a disagreement
between the Main Boom
Angle Sensors. - Envelope Control equipped
vehicles 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
vehicles 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
vehicles 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
vehicles 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
vehicles only.
-1250
8422 84 22 TOWER LENGTH SENSOR - NOT DETECTING LENGTH
CHANGE The Tower Length Sensor
is not changing during a
tower telescope command. - Envelope Control equipped
vehicles only.
-1250
8423 84 23 TOWER LENGTH MOVEMENT WITHOUT COMMAND The Tower Length Sensor
is changing without a tower
telescope command. - Envelope Control equipped
vehicles 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
vehicles 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
vehicles only.
-1250
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence Fault Message Fault Description Check