JLG 1850SJ Service Manual User Manual
Page 360
SECTION 6 - JLG CONTROL SYSTEM
6-78
– JLG Lift –
3121619
BLAM HIGH RES A/D FAILURE
9
9
9939
✔
✔
✔
✔
✔
CHASSIS SENSOR SUPPLY OUT OF RANGE HIGH
9
9
9940
✔
✔
✔
✔
✔
CHASSIS SENSOR SUPPLY OUT OF RANGE LOW
9
9
9941
✔
✔
✔
✔
✔
BLAM BACKUP COMMUNICATIONS LINK FAULTY
9
9
9942
- -
- -
✔
- -
- -
BLAM BACKUP COMMUNICATIONS LOST - HYDRAULICS SUSPENDED
9
9
9943
- -
- -
✔
- -
- -
CURRENT FEEDBACK GAINS OUT OF RANGE
9
9
9944
✔
✔
✔
✔
✔
CURRENT FEEDBACK CALIBRATION CHECKSUM INCORRECT
9
9
9945
✔
✔
✔
✔
✔
LOAD PIN NOT CALIBRATED
9
9
9975
- -
- -
✔
- -
- -
LSS CORRUPT EEPROM
9
9
9977
✔
✔
✔
✔
✔
FUNCTIONS LOCKED OUT - GROUND MODULE SOFTWARE VERSION
IMPROPER
9
9
9979
✔
✔
✔
✔
✔
JIB CONTROL MODULE - HIGH RESOLUTION A2D FAILURE
9
9
99155
- -
- -
- -
✔
✔
JIB CONTROL MODULE - HIGH RESOLUTION A2D REFERENCE LOW
9
9
99156
- -
- -
- -
✔
✔
JIB CONTROL MODULE - HIGH RESOLUTION A2D REFERENCE HIGH
9
9
99157
- -
- -
- -
✔
✔
PLATFORM LEVEL ANGLE SENSOR - INTERNAL ERROR
9
9
99158
- -
- -
- -
✔
✔
JIB LIFT ANGLE SENSOR - INTERNAL ERROR
9
9
99159
- -
- -
- -
✔
✔
FUNCTIONS LOCKED OUT - JIB CONTROL MODULE SOFTWARE VERSION
IMPROPER
9
9
99160
- -
- -
- -
✔
✔
Table 6-7. Diagnostic Fault Code Chart
Fault Text
Flash 1
Flash 2
DTC
1350
1200
1250
1500
1850