Terex Genie S-60 HF, Service And Repair Manual

Page: 133 / 217

April 2021 Service and Repair Manual
Control System Fault Codes
Part No. 1288652GT S ® -60/65 XC ™ • S ® -60/65 HF • S ® -60/65 TraX ™ 121
ID Component ID Name Cause Effect Solution
88 Function
Enable Valve
12 Circuit
shorted to
V+
TCON detected
that C155PCE
circuit is shorted
to 12 V.
Only
Auxiliary
Power is
available.
* With a voltmeter, measure Y74.
Proper resistance should be between 5 -
60 ohms. Replace Y74 if resistance is
outside of those values.
* Verify wiring for C155PCE (OR/RD,
TCON J2-5) and check for open or short
circuits.
15 Circuit
shorted to
GND
TCON detected
that C155PCE
circuit is shorted
to GND.
92 Turntable
Rotate Flow
Valve
12 Circuit
shorted to
V+
TCON detected
that C6TRF
circuit is shorted
to 12 V.
Turntable
Rotate
functions will
not operate.
* With a voltmeter, measure Y13.
Proper resistance should be between 5 -
60 ohms. Replace Y13 if resistance is
outside of those values.
* Verify wiring for C6TRF (WH/RD, TCON
J4-1) and check for open or short circuits.
15 Circuit
shorted to
GND
TCON detected
that C6TRF
circuit is shorted
to GND.
94 Boom
Length
Sensor
13 No signal No CAN
messages have
been received by
the TCON from
the Length
Sensor.
Boom Up,
Extend and
Turntable
Rotate
functions will
not operate.
* Verify sensor power P85PWR (GR, TCON
J6-7) is at 12 V while the system is running.
* Verify the sensor is receiving power. Unplug
the sensor and verify 12 V across pins 1 (+)
and 2 (-) on the harness connector.
* Verify the CAN bus wiring. With the sensor
still unplugged, measure resistance across
harness connector pins 3 and 4. If resistance
is not between 55 and 65 ohms, check CAN
wire harnesses.
* Replace sensor if necessary.
17 Invalid
calibration
Sensor has been
replaced and
requires
calibration, or
calibration in
memory has
been erased.
Run the boom length calibration process
and verify fault is no longer active.
19 Out of
range
Sensor disagrees
with boom
position sensed
by LSB1RS, or
boom exceeded
the calibrated
minimum or
maximum values.
* Run the boom length calibration process
and verify fault is no longer active.
* If fault persists, verify LSB1RS C42LS,
OR/RD, Recovery Module J36-4 and J36-
9, TCON J7-4) operates properly. The
signal should be 12 V when the boom is
fully retracted and 0 V when the boom is
extended at least 24 inches.
36 Internal
check
The two internal
sensing channels
inside the Length
Sensor have
registered a
significant
difference.
* Run the boom length calibration process
and verify fault is no longer active.
* If fault persists, replace the sensor.