JLG 1850SJ Service And Maintenance Manual page 592

SECTION 6 - JLG CONTROL SYSTEM
Flash
DTC Sequence
Code
99285 9 9
9929 9 9
9930 9 9
9931 9 9
9932 9 9
9933 9 9
9934 9 9
9935 9 9
9936 9 9
9937 9 9
9938 9 9
9939 9 9
9940 9 9
9941 9 9
9944 9 9
9945 9 9
99155 9 9
99156 9 9
99157 9 9
99158 9 9
99159 9 9
99160 9 9
6-160
Table 6-13. Diagnostic Trouble Code Chart
Fault Message
LSS - FACTORY CALIBRATION ERROR
MOMENT CONTROL DISABLED
STEER SENSORS NOT CALIBRATED
BOOM SENSORS NOT CALIBRATED
LIFT CRACKPOINTS NOT CALIBRATED
TELESCOPE CRACKPOINTS NOT CALIBRATED The Telescope Crackpoints have not been
DRIVE CRACKPOINTS NOT CALIBRATED
BLAM SENSOR SUPPLY OUT OF RANGE HIGH The Boom Angle Sensors supply voltage is
BLAM SENSOR SUPPLY OUT OF RANGE LOW The Boom Angle Sensors supply voltage is
LENGTH SENSOR REF VOLTAGE HIGH
LENGTH SENSOR REF VOLTAGE LOW
BLAM HIGH RES A/D FAILURE
CHASSIS SENSOR SUPPLY OUT OF RANGE
HIGH
CHASSIS SENSOR SUPPLY OUT OF RANGE
LOW
CURRENT FEEDBACK GAINS OUT OF RANGE
CURRENT FEEDBACK CALIBRATION CHECK-
SUM INCORRECT
JIB CONTROL MODULE - HIGH RESOLUTION
A2D FAILURE
JIB CONTROL MODULE - HIGH RESOLUTION
A2D REFERENCE LOW
JIB CONTROL MODULE - HIGH RESOLUTION
A2D REFERENCE HIGH
PLATFORM LEVEL ANGLE SENSOR - INTER-
NAL ERROR
JIB LIFT ANGLE SENSOR - INTERNAL ERROR
FUNCTIONS LOCKED OUT - JIB CONTROL
MODULE SOFTWARE VERSION IMPROPER
Fault Description
The load sensor is reporting a factor calibra-
tion issue (internal error)
The machine will assume the platform is
overloaded.
This fault, once annunciated is latched
within a given key cycle.
Moment Control has been disabled by the
user from Access Level 0.
The Steer Sensors have not been calibrated.
The Boom Sensors have not been cali-
brated.
The Lift Crackpoints have not been cali-
brated.
calibrated.
The Drive Crackpoints have not been cali-
brated.
high.
low.
The Boom Length Sensors supply voltage is
high.
The Boom Length Sensors supply voltage is
low.
The BLAM high resolution analog to digital
converter has failed.
The Chassis Sensors supply voltage is high.
The Chassis Sensors supply voltage is low.
The factory set current feedback gains are
out of range.
The factory set current feedback checksum
is not correct.
Check
Possible sensor hardware issue.
- Envelope Control equipped vehicles only.
- BLAM equipped vehicles only.
- BLAM equipped vehicles only.
- BLAM equipped vehicles only.
- BLAM equipped vehicles only.
3121619