JLG R4045 Operation And Safety Manual page 118

SECTION 6 - GENERAL SPECIFICATIONS AND MAINTENANCE
DTC Help Message
FUNCTION PROBLEM – LIFT PERMANENTLY
SELECTED
231
GROUND LIFT UP/DOWN ACTIVE TOGETHER None
232
AMBIENT TEMPERATURE SENSOR – OUT OF
242
RANGE HIGH
253 DRIVE PREVENTED – CHARGER CONNECTED None
DRIVE & LIFT UP PREVENTED – CHARGER
254
CONNECTED
PLATFORM OVERLOADED
255
6-26
Flash
Alarm
Code
None 2_3 In GroundMode then
• LiftUpState = PREVENTED
• LiftDownState = PREVENTED
2_3 In GroundMode then
• LiftUpState = PREVENTED
• LiftDownState = PREVENTED
PF: Continuous 2_4 • Drive and Lift Restrictions
2_5 • DriveState = PREVENTED
None 2_5 • DriveState = PREVENTED
• LiftUpState = PREVENTED
PF: 5000ms ON/ 2_5 • Drive and Lift Restrictions
2000ms OFF
GND: 5000ms
ON/2000ms OFF
Action
• Lift Switch (Up or Down) in the Ground Control Box was closed
during power-up. Release or repair the switch to clear the message.
• In GroundMode, the control system has detected the Lift Up and
Down are active simultaneously. Check the Lift Switch and associ-
ated wiring in the Ground Control Box.
• The temperature as communicated by the temperature/tilt sensor is
greater than 185° F (85° C).
• Driving is not possible since the vehicle is charging.
• Driving and Lifting are not possible since the vehicle is charging and
it is configured to prevent all motion.
• While the Load Sensing System is enabled, the Platform Load mea-
sured by the Load Sensing System is excessive. Functions from Plat-
form Control Station are prevented, and functions from Ground
Control may be prevented, depending on machine configuration.
• Refer to LSS functionality for Lift and Drive restrictions.
Trigger
31215942