JLG 1350SJP Service Manual - Manual (Page 483)

SECTION 6 - JLG CONTROL SYSTEM
3121142 – JLG Lift – 6-107
9941 99 41 CHASSIS SENSOR SUPPLY OUT OF RANGE LOW The Chassis Sensors supply volt-
age is low.
9942 99 42 BLAM BACKUP COMMUNICATIONS LINK FAULTY The BLAM backup communica-
tions link test was activated at
startup, but no communication
connection established/main-
tained. - BLAM equipped vehicles only.
-1250
9943 99 43 BLAM BACKUP COMMUNICATIONS LOST - HYDRAULICS SUSPENDED The BLAM backup communica-
tions link was activated, but no
communication connection
established/maintained. - BLAM equipped vehicles only.
-1250
9944 99 44 CURRENT FEEDBACK GAINS OUT OF RANGE The factory set current feedback
gains are out of range.
9945 99 45 CURRENT FEEDBACK CALIBRATION CHECKSUM INCORRECT The factory set current feedback
checksum is not correct.
9975 99 75 LOAD PIN NOT CALIBRATED The Load Pin has not been cali-
brated. -1250
9979 99 79 FUNCTIONS LOCKED OUT - GROUND MODULE SOFTWARE VERSION
IMPROPER Temporary fault for the telemat-
ics project. The model needs to
be a 600S or 1350S if not this
fault will be generated and Plat-
form controls will be prevented.
This fault was to insure that the
software will only work for
these two models.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence Fault Message Fault Description Check