Genie S-65 XC Service And Repair Manual page 110

Service and Repair Manual
Control System Fault Codes
ID Component ID
15 Foot Switch 19 Stuck ON at
19 APU 12 Solenoid
Solenoid and
Switch
15 Solenoid
19 Stuck ON at
20 Primary 12 Joystick
Boom Extend
/ Retract
Joystick
15 Joystick
19 Joystick
x
100
Name Cause
Foot switch
power up, input was
or timeout detected as
occurred. HIGH at
start-up, or
the
footswitch
was held for
too long and
caused the
foot switch
timer to
elapse.
TCON
output detected that
shorted to C27AUX
V+ circuit is
shorted to 12
V.
TCON
output detected that
shorted to C27AUX
GND
circuit is
shorted to
GND.
Toggle
power up. switch input
was detected
as HIGH at
start-up.
Circuit
voltage too C163PER is
high. above 4.5 V.
Circuit
voltage too C163PER is
low. below 0.5 V.
Circuit
held at C163PER
startup. voltage was
not within the
startup
voltage
range of 2.5
V +/- 0.2 V.
®
S -60 XC
Effect Solution
Machine will not * Release foot switch and cycle power.
be functional.
* If problem persists, with a voltmeter verify
that C24FS (WH, PCON J12-2) is LOW
when foot switch is released and 12 V
when held down.
Machine will not Check C27AUX (RD, TCON J3-3) wiring.
be functional.
* With a voltmeter verify that C27AUX (RD,
TCON J3-3) is 0 V when the Auxiliary
Power toggle switch is OFF and 12 V when
switch is ON.
* Verify the terminals of the APU solenoid
have a resistance greater than 5 ohms. If
Auxiliary Power
not, replace the solenoid.
function will not
operate.
Auxiliary Power Verify with a voltmeter that the AUX Power
function will not Switch (TS1) is operating properly.
operate from
* C47AUX (RD, PCON J17-10) should be
platform.
0 V with the switch OFF and 12 V with the
switch ON.
Cycle power to allow the machine to re-test
the fault.
Boom Extend and * Leave joystick in neutral position and
Retract functions cycle power.
will not operate.
* If fault persists, with a voltmeter check
that C163PER (BL/WH, PCON J18-4) is at
2. 5V +/- 0.2 V at startup and does not go
above 4.5 V or below 0.5 V when fully
stroked in each direction.
* Replace joystick if voltage check fails.
™ ® ™
• S -65 XC
September 2018
Part No. 1288652GT