December 2018
Service and Repair Manual
Control System Fault Codes
Part No. 1271125GT
Z®-60/37 DC • Z®-60
/37 FE
67
Control System Fault Codes
Error Source
Error Type
ID Component
ID Name
Cause
Effect
Solution
23
PRIMARY DOWN
VALVE
12 Value too high
Open Circuit or
Ohms > 35
Associated
function disabled
· Check Ohms
· Verify no open/short
circuit across PCON C20-6
BK & B- (V02PBD RD/BK)
15 Value too low
Short or
Ohms < 15
24
PRIMARY BOOM
ANGLE SENSOR
11
Shorted to
supply
>4850 mV
· elevated drive
speed
· no elevated
drive due to tilt
drive cutout on
CE units
Note: Driving at 2
MPH is allowed if
primary and
secondary angle
sensors are
calibrated and
the mV value is
close to the
calibrated,
stowed value
Verify:
· 5V from C27-5 to C12-C
(P109PWR GR/WH)
· B- at Pin C12-A
· Signal Output
approximately 1000 -
4000 mV across range of
motion at LRDCON
C27-16 C123 PBS RD/BK)
· Cycle Power with problem
corrected to clear fault
To Calibrate:
· Stowed mV must be
between 2600 & 3400 mV
· Elevated mV must be
between 400 & 1200 mV
16 Value at 0v
0V
17 Not calibrated
Calibration Not
Completed
19 Out of Range
Reported angle
sensor value out
outside normal range
more than 3 degrees
26
PRIMARY
EXTEND VALVE
12 Value too high
Open Circuit or
Ohms > 35
Associated
function disabled
· Check Ohms
· Verify no open/short
circuit across TCON C20-3
BK & B- (V07PBE BK)
15 Value too low
Short or
Ohms < 15
27
PRIMARY
RETRACT VALVE
12 Value too high
Open Circuit or
Ohms > 35
Associated
function disabled
· Check Ohms
· Verify no open/short
circuit across TCON C20-4
BK & B- (V08PBR BK/WH)
15 Value too low
Short or
Ohms < 15
31
SECONDARY
UP/DOWN
JOYSTICK
11
Shorted to
supply
5V
Secondary Boom
disabled
Verify:
· 5V at JC1-2 (P162JW
OR)
· B- at JC1-1 (JSGND BR)
· 500 to 4500 mV at JC1-3
& VCON C48-6 (C161 SB
WH/BK) through joystick
motion.
16 Value at 0V
0V
17 Not calibrated
Not between 2000 &
3000 mV at startup
32
SECONDARY UP
VALVE
12 Value too high
Open Circuit or
Ohms > 35
Associated
function disabled
· Check Ohms
· Verify no open/short
circuit across TCON C20-8
BK & B- (V11SBD BL/BK)
15 Value too low
Short or
Ohms < 15
Summary of Contents for Genie Z-60 DC
Page 54: ...Service and Repair Manual December 2018 Manifolds 44 Z 60 37 DC Z 60 37 FE Part No 1271125GT ...
Page 56: ...Service and Repair Manual December 2018 Manifolds 46 Z 60 37 DC Z 60 37 FE Part No 1271125GT ...
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Page 110: ...Service and Repair Manual December 2018 100 Schematics Options 4WD DC and FE Models ...
Page 111: ...December 2018 Service and Repair Manual 101 Power Cable Wiring Diagram ...
Page 113: ...December 2018 Service and Repair Manual 103 Hydraulic Schematic DC and FE Models ...
Page 115: ...December 2018 Service and Repair Manual 105 Electrical Schematic DC FE Models ...
Page 118: ...Service and Repair Manual December 2018 108 Electrical Schematic DC FE Models ...
Page 120: ...Service and Repair Manual December 2018 110 Electrical Schematic DC FE Models ...
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