JLG 1850SJ Service Manual - 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