Terex Genie S-60 HF, Service And Repair Manual

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Service and Repair Manual April 2021
Control System Fault Codes
122 S ® -60/65 XC ™ • S ® -60/65 HF • S ® -60/65 TraX ™ Part No. 1288652GT
ID Component ID Name Cause Effect Solution
96 Engine Oil
Pressure
21 Value too
low
The engine oil
pressure is
measured as too
low, potentially
damaging the
engine.
Engine may
not attempt
to start until
system
power cycle.
Engine may
be turned off
by control
system
immediately.
* Stop engine as soon as possible.
* Verify the engine oil level.
* Verify the engine oil pump.
* Power on the machine and start the
engine. At the ground controls display,
view the engine oil pressure gauge for
proper operation.
* If engine uses an analog oil pressure
sensor, verify it is sending an analog
voltage on C25PSR (WH/BK, TCON J6-
9).
100 Platform
Level Up
Valve
12 Circuit
shorted to
V+
PCON detected
that V14PLU
circuit is shorted
to 12 V.
Platform
Level Up and
possibly
Level Down
functions will
not operate.
* With a voltmeter, measure Y20.
Proper resistance should be between 5 -
60 ohms. Replace Y20 if resistance is
outside of those values.
* Verify wiring for V14PLU (OR, PCON
J12-6) and check for open or short
circuits.
15 Circuit
shorted to
GND
PCON detected
that V14PLU
circuit is shorted
to GND.
101 Platform
Level Down
Valve
12 Circuit
shorted to
V+
PCON detected
that V15PLD
circuit is shorted
to 12 V.
Platform
Level Down
and possibly
Level Up
functions will
not operate.
* With a voltmeter, measure Y19.
Proper resistance should be between 5 -
60 ohms. Replace Y19 if resistance is
outside of those values.
* Verify wiring for V15PLD (OR/BK,
PCON J12-7) and check for open or short
circuits.
15 Circuit
shorted to
GND
PCON detected
that V15PLD
circuit is shorted
to GND.
150 Platform
Overload
Recovery
21 Condition
occurred
This is a flag that
indicates that the
platform was
overloaded and
that auxiliary
function enable
was used while
overloaded.
Advisory
condition.
Machine is
fully
functional.
Power up the machine in service mode
and clear the flag in the service menu on
the ground control display.
152 Primary
Boom
Up/Down
Flow Valve
12 Circuit
shorted to
V+
TCON detected
that C3PBF
circuit is shorted
to 12 V.
Boom Up
and Down
functions will
not operate.
* With a voltmeter, measure Y12.
Proper resistance should be between 5 -
60 ohms. Replace Y12 if resistance is
outside of those values.
* Verify wiring for C3PBF (RD/WH, TCON
J4-4) and check for open or short circuits.
* Verify resistance between Recovery
Module pins J37-3 and J37-10 is zero
ohms.
15 Circuit
shorted to
GND
TCON detected
that C3PBF
circuit is shorted
to GND.