Genie S-40 TRAX, Service And Repair Manual

Page: 98 / 159

Service and Repair Manual July 2019
Control System Fault Codes
88 S- 40 XC • S - 45 XC • S - 40 TraX • S-45 TraX Part No. 1286829GT
ID Component ID Name Cause Effect Solution
24 Pri Boom
Angle
13 Not
detected
No CAN messages
have been received
by the TCON from
the Angle Sensor.
Machine limited to
recovery functions
* 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 2 (+) and 1 (-) 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.
14 Cross
check
failed
Boom stowed
crosscheck switch
value not as
expected
*Verify that with the boom stowed
C68LS (BL, TCON J7-3) is 12V and
that the boom is making contact with
the LST3S limit switch arm.
*Verify that with the boom above 12
degrees C68LS (BL, TCON J7-3) is
0V and that the boom is not making
contact with the LST3S limit switch
arm.
*Check LST3S limit switch for
physical damage.
17 Not
calibrated
Sensor has been
replaced and
requires
calibration, or
calibration in
memory has been
erased.
Run the boom angle calibration
process and verify fault is no longer
active.
19 Value out
of
expected
range
Min or max boom
angle out of
expected range.
Machine limited to
recovery functions
* Calibrate boom angle snesor.
* Check boom angle sensor mount,
ensure all fasteners are tightened to
spec.
* Replace sensor if issue persists.
25 Cable
tension
21 Fault Boom cable
tension limit switch
LSB2S indicates
that the tension is
loose on the boom
cables.
Boom Up and
Extend functions will
not operate.
* Return boom to stowed position as
quickly as possible.
* Verify both boom cables are
properly tensioned and that LST3S is
properly centered in the bracket.
* Verify LSB2S (C59CNK, BL/WH,
TCON J7-5) operates properly.
Signal should normally by 12 V. If
cable tension is loose, signal should
be 0 V.