Terex Genie S-60 HF, Service And Repair Manual

Page: 120 / 217

Service and Repair Manual April 2021
Control System Fault Codes
108 S ® -60/65 XC ™ • S ® -60/65 HF • S ® -60/65 TraX ™ Part No. 1288652GT
Control System Fault Codes - Models with Revision G Software or Lower
Models with Revision G Software or Lower
ID Component ID Name Cause Effect Solution
6 Keyswitch 19 Fault Signals
C134PLT
and
C174GND
from KS1 are
both HIGH
for at least
1 second,
causing both
control
stations to
be selected.
Machine will not
be functional.
Verify with a voltmeter that signals switch
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.
11 Engine Start
Toggle
Switch
19 Stuck ON
at power
up.
Toggle
switch input
was detected
as HIGH at
start-up.
Engine start
switch will not
operate.
Verify with a voltmeter that the Engine
Start Toggle Switch (TS2) is operating
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.
12 CAN Bus 29 System not
functioning
CAN bus
system is not
functioning
properly.
Machine will not
be functional.
Verify CAN bus is functional. Pull out
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.
13 Jib Up/Down
Toggle
Switch
19 Stuck ON
at power
up.
Toggle
switch input
was detected
as HIGH at
start-up.
The Jib Up or
Down functions
will not operate.
Verify with a voltmeter that the Jib
Up/Down Toggle Switch (TS8) is
operating 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.
14 Battery
Voltage
15 Voltage is
low.
Battery
voltage is too
low while
engine is
running.
Advisory fault.
Machine is fully
functional.
Verify with a voltmeter that the alternator
is operating properly.
* 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.