Control System Fault Codes - Genie S-65 XC Service And Repair Manual

September 2018
Control System F ault C odes
ID Component ID Name
6 Keyswitch 19 Fault
11 Engine Start 19 Stuck ON at
Toggle
Switch
12 CAN Bus 29 System not
13 Jib Up/Down 19 Stuck ON at
Toggle
Switch
14 Battery 15 Voltage is
Voltage
Part No. 1288652GT
Cause
Signals
C134PLT
and
C174GND
from KS1 are
both HIGH
for at least
1 second,
causing both
control
stations to be
selected.
Toggle
power up. switch input
was detected
as HIGH at
start-up.
CAN bus
functioning system is not
functioning
properly.
Toggle
power up. switch input
was detected
as HIGH at
start-up.
Battery
low.
voltage is too
low while
engine is
running.
®
S -60 XC

Control System Fault Codes

Effect Solution
Machine will not Verify with a voltmeter that signals switch
be functional. properly.
* With the keyswitch in the Ground
position, C174GND (WH, TCON J5-12)
should be 12 V and C134PLT (GR/BK,
TCON J5-8) should be 0 V.
* With the keyswitch in the Platform
position, C174GND (WH, TCON J5-12)
should be 0 V and C134PLT (GR/BK,
TCON J5-8) should be 12 V.
Cycle power to allow the machine to re-test
the fault.
Engine start Verify with a voltmeter that the Engine
switch will not Start Toggle Switch (TS2) is operating
operate. properly.
* C33STR (BK, PCON J16-3) should be 0
V with the switch OFF and 12 V with the
switch ON.
Cycle power to allow the machine to re-test
the fault.
Machine will not Verify CAN bus is functional. Pull out
be functional. connector J5 from the TCON and with a
voltmeter set to resistance verify that pins
3 and 4 on the harness connector
measure between 55 and 65 Ohms and
that neither pin has a short to power or
ground. Check wiring and boom cable for
open or short circuits if resistance check
fails.
The Jib Up or Verify with a voltmeter that the Jib
Down functions Up/Down Toggle Switch (TS8) is operating
will not operate. properly.
* C43JU (BL, PCON J17-6) should be 0 V
with the switch OFF and 12 V with the
switch held in the UP position.
* C44JD (BL/BK, PCON J17-8) should be
0 V with the switch OFF and 12 V with the
switch held in the DOWN position.
Cycle power to allow the machine to re-test
the fault.
Advisory fault. Verify with a voltmeter that the alternator is
operating properly.
Machine is fully
functional.
* With the engine running, battery voltage
should be above 12.3 V.
* Verify alternator and power wiring.
* Replace alternator if necessary.
* Replace battery if necessary.
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• S -65 XC
Service and Repair Manual
99