Genie TMZ-50/30 Service Manual page 136

Section 5 • Troubleshooting Flow Charts
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FAULT CODE CHART (AFTER SERIAL NUMBER T5002-24)
Fault Code
0044
0045
0046
0047
0048
0049
0050
0051
0052
0053
0054
0055
0056
5 - 6
Fault
Pump enable coil
Pump coil fault
Rotate right (clockwise) Rotate right valve coil
coil fault
Rotate right (clockwise) Rotate right valve coil
coil fault
Rotate left
Rotate left valve coil
(counterclockwise) coil
fault
Rotate left
Rotate left valve coil
(counterclockwise) coil
fault
Jib up coil fault Jib up valve coil open
Jib up coil fault Jib up valve coil shorted
Jib down coil fault Jib down coil open
Jib down coil fault Jib down coil short
Platform forward coil Platform forward coil
fault
Platform forward coil Platform forward coil
fault
Platform reverse coil Platform reverse coil
fault
Platform reverse coil Platform reverse coil
fault
Condition Possible Cause
Short in wire harness
shorted OR faulty circuit board
Coil not connected to
wire harness OR open
open circuit OR faulty circuit
board
Short in wire harness
shorted OR faulty circuit board
Coil not connected to
wire harness OR open
open circuit OR faulty circuit
board
Short in wire harness
shorted OR faulty circuit board
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Short in wire harness
OR faulty circuit board
Coil not connected to
wire harness OR open
circuit OR faulty circuit
board
Short in wire harness
OR faulty circuit board
Coil not connected to
wire harness OR open
open circuit OR faulty circuit
board
Short in wire harness
short OR faulty circuit board
Coil not connected to
wire harness OR open
open circuit OR faulty circuit
board
Short in wire harness
short OR faulty circuit board
TMZ-50/30
June 2005
REV B
Solution
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Restore connection OR
replace circuit board
Repair faulty wiring OR
replace circuit board
Part No. 65162