Genie TMZ-50/30 Service Manual page 138

Section 5 • Troubleshooting Flow Charts
800-610-4101
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FAULT CODE CHART (AFTER SERIAL NUMBER T5002-24)
Fault Code
0070
0071
0072
0073
0074
0075
0076
0077
0078
0079
0080
0085
5 - 8
Fault Condition
Right drive reverse coil
Drive coil fault
Left drive reverse coil
Drive coil fault
Left drive reverse coil
Drive coil fault
Lift coil fault Lift activate coil open
Lift coil fault Lift activate coil short
Engine coil fault Engine throttle coil open
Engine coil fault Engine throttle coil short
Engine coil fault Engine starter coil open
Engine coil fault Engine starter coil short
Engine coil fault Engine stop coil open
Engine coil fault Engine stop coil short
Spare output fault Spare output '0' open
TMZ-50/30
Possible Cause
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
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
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
circuit OR faulty circuit
board
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
Part No. 65162