JLG 1850SJ Service And Maintenance Manual page 560

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Table of Contents

SECTION 6 - JLG CONTROL SYSTEM

REAR RIGHT AXLE - MOVEMENT WITHOUT COMMAND

REAR LEFT AXLE - MOVEMENT WITHOUT COMMAND

MACHINE SAFTEY SYSTEM OVERRIDE OCCURRED

LSS WATCHDOG RESET

LSS EEPROM ERROR

LSS INTERNAL ERROR - PIN EXCITATION

LSS INTERNAL ERROR - DRDY MISSING FROM A/D

EEPROM FAILURE - CHECK ALL SETTINGS

FUNCTIONS LOCKED OUT - LSS MODULE SOFTWARE VERSION IMPROPER

FUNCTIONS LOCKED OUT - PLATFORM MODULE SOFTWARE VERSION

PLATFORM MODULE SOFTWARE UPDATE REQUIRED

CHASSIS TILT SENSOR NOT GAIN CALIBRATED

CHASSIS TILT SENSOR GAIN OUT OF RANGE

HIGH RESOLUTION A2D FAILURE - INTERRUPT LOST

HIGH RESOLUTION A2D FAILURE - REINIT LIMIT

GROUND SENSOR REF VOLTAGE OUT OF RANGE

PLATFORM SENSOR REF VOLTAGE OUT OF RANGE

GROUND MODULE FAILURE - HIGH SIDE DRIVER CUTOUT FAULTY

PLATFORM MODULE FAILURE - HWFS CODE 1

GROUND MODULE FAILURE - HWFS CODE 1

FUNCTIONS LOCKED OUT - MACHINE NOT CONFIGURED

FUNCTIONS LOCKED OUT - CHASSIS MODULE SOFTWARE VERSION

FUNCTIONS LOCKED OUT - BLAM MODULE SOFTWARE VERSION

GROUND MODULE CONSTANT DATA UPDATE REQUIRED

ENVELOPE CONTROL DISABLED

MOMENT CONTROL DISABLED

STEER SENSORS NOT CALIBRATED

BOOM SENSORS NOT CALIBRATED

LIFT CRACKPOINTS NOT CALIBRATED

TELESCOPE CRACKPOINTS NOT CALIBRATED

DRIVE CRACKPOINTS NOT CALIBRATED

BLAM SENSOR SUPPLY OUT OF RANGE HIGH

BLAM SENSOR SUPPLY OUT OF RANGE LOW

LENGTH SENSOR REF VOLTAGE HIGH

Table 6-12. Diagnostic Fault Code Chart

Troubleshooting