SECTION 10 - DIAGNOSTIC TROUBLE CODES
DTC
FAULT MESSAGE
MASTER KO - TRIGGER
99124
MASTER KO - TILT AND ELEV
99125
MASTER KO - DRIVE CUTOUT
99126
MASTER KO - MAST LIMIT
99127
MASTER KO - MAST LIMIT2
99128
MASTER KO - OVERLOAD
99129
MASTER KO - CHAINSLACK
99130
MASTER KO - MAST LIFT
99131
VALVE
MASTER KO - JIB UP/DOWN
99132
VALVE
MASTER KO - SWING VALVE
99133
10-22
DESCRIPTION
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
There is an internal error in the Master
Module (right controller).
– JLG Lift –
CHECK
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
• Cycle power to clear the fault.
• If the fault is not cleared : Replace the Master con-
troller.
31210090