SECTION 5 – GENERAL SPECIFICATIONS AND MAINTENANCE
5-66
– JLG Lift–
7723
RIGHT MOTOR FEEDBACK
FAILURE
The right motor voltage feedback circuits are
damaged (Master Module).
Refer problem to a qualified JLG mechanic.
7724
LEFT MOTOR FEEDBACK
FAILURE
The left motor voltage feedback circuits are dam
-
aged (Slave Module).
Refer problem to a qualified JLG mechanic.
7725
PUMP MOTOR - NOT
RESPONDING
The pump motor feedback is not responding
when the pump is being driven (by the Master
Module).
Refer problem to a qualified JLG mechanic.
7726
RIGHT MOTOR OUTPUT-OUT
OF RANGE HIGH
The right motor voltage output is higher than
expected (Master Module).
Refer problem to a qualified JLG mechanic.
7727
LEFT MOTOR OUTPUT-OUT OF
RANGE HIGH
The left motor voltage output is higher than
expected (Slave Module).
Refer problem to a qualified JLG mechanic.
7728
RIGHT MOTOR OUTPUT-OUT
OF RANGE LOW
The right motor voltage output is lower than
expected (Master Module).
Refer problem to a qualified JLG mechanic.
7729
LEFT MOTOR OUTPUT-OUT OF
RANGE LOW
The left motor voltage output is lower than
expected (Slave Module).
Refer problem to a qualified JLG mechanic.
7730
PUMP MOTOR OUTPUT-OUT
OF RANGE HIGH
The pump motor voltage output is higher than
expected (driven by the Master Module).
Refer problem to a qualified JLG mechanic.
7731
PUMP MOTOR OUTPUT-OUT
OF RANGE LOW
The pump motor voltage output is lower than
expected (driven by the Master Module).
Refer problem to a qualified JLG mechanic.
DTC
FAULT MESSAGE
DESCRIPTION
CHECK
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