JLG 4017PS Service Manual - Manual (Page 236)

Electrical System
9-78 3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
PLATFORM
MODULE
HARDWARE
FAILURE
9948 5000mS
·Hydraulic functions are prevented in
Platform Mode
·Engine Start is prevented is Platform
Mode
Machine Setup’s PLATFORM
OPTION is ENABLED; Platform
Module reports a Low sense FET
failure
Power cycled
MACHINE
CONFIGURATI
ON OUT OF
RANGE –
CHECK ALL
SETTINGS
9949 Continuously
·Hydraulic functions are prevented
·Engine Start is prevented
·UGM J4-12 ECM / Fuel Relay is
energized to shutdown engine
UGM detects a parameter range or
checksum issue with Machine Setup
Machine
Setup is
properly
configured;
Power cycled
CABIN
JOYSTICK -
INTERNAL
FAILURE
9976 Continuously
·Hydraulic functions are prevented
·Direction selection shall be neutral
·
·Cabin Mode; cabin joystick
transmits a DM1 (SPN:FMI)
with 520192:13 or 520193:13
·Cabin Mode; cabin joystick
transmitted an undocumented DM1
(SPN:FMI)
Power cycled
LSS CORRUPT
EEPROM
9977 Continuously
·Platform assumed to be overloaded
·Hydraulic functions are prevented
Platform attached; Load Sensing
System is configured;
control system detects parameter
range or checksum issue
Power cycled
EEPROM
VALUE – OUT
OF RANGE
9978 Continuously
·Hydraulic functions are prevented
·Engine Start is prevented
·UGM J4-12 ECM / Fuel Relay is
energized to shutdown engine
UGM detects a parameter range or
checksum issue with Personalities
Personalities
are properly
configured;
Power cycled
GROUND
MODULE VLOW
FET FAILURE
9986 Continuously
·Hydraulic functions are prevented
·Engine Start is prevented
·UGM J4-12 ECM / Fuel Relay is
energized to shutdown engine
UGM detects a Low sense FET
failure
(all high-sensing digital inputs are
high)
Power cycled
FUNCTIONS
LOCKED OUT –
LSI SOFTWARE
VERSION
IMPROPER
99151 Continuously
Load Moment Cutout assumed to be
100%
Load Monitoring configured;
LSI System transmitted Major /
Minor Software version that is not
compatible (P0.11 or greater; P1.x
allowed)
Power cycled
LSI FAULTY –
SYSTEM
FLASH CRC
ERROR
99152 Continuously
Load Moment Cutout assumed to be
100%
Load Monitoring configured;
LSI System reports Fault #1 – CRC
Error in System Flash
Power cycled
LSI FAULTY –
DATA FLASH
CRC ERROR
99153 Continuously
Load Moment Cutout assumed to be
100%
Load Monitoring configured;
LSI System reports Fault #2 – CRC
Error in Data Flash
Power cycled
LSI FAULTY –
LOAD CELLS A
AND B
DISAGREEMEN
T
99154 Continuously
Load Moment Cutout assumed to be
100%
Load Monitoring configured;
LSI System reports Fault #3 –
Excessive Data Variance between
Load Cell A and Load Cell B
Power cycled