215922
416
Revision A
Fault
Codes
Telltale
Short
Description
Full
Fault
Description
Recommended
Fix/Check
Message
SA
SPN
FMI
104
521051
4
Electrical
Sys
te
m
Charge
Pressure
High
Alarm
Sensor
voltage
above
4.7
V.
Check
for
wiring
damage.
Replace
sensor
if
necessary
.
104
521051
5
Electrical
Sys
te
m
Charge
Pressure
Low
Err
or
Sensor
voltage
below
0.025V.
Check
sensor
power
supply
.
Replace
sensor
if
necessary
.
104
521051
6
Electrical
Sys
te
m
Charge
Pressure
High
Err
or
Sensor
voltage
above
4.9
V.
Check
for
wiring
damage.
Replace
sensor
if
necessary
.
104
521051
8
Electrical
Sys
te
m
Charge
Pressure
Vref
Err
or
Reference
voltage
err
or
.
Check
sensor
wiring
for
damage.
104
521063
1
Windr
ower
Hyd
Oil
Level
Low
Low
Hydraulic
Oil
Level
Low
Hydraulic
Oil
Level,
or
oil
level
swit
ch
failed
or
open
wiring
circuit.
Shut
off
engine
and
check
oil
level.
Check
sensor
wiring
and
replace
sensor
if
necessary
.
104
521071
2
Electrical
Sys
te
m
LH
Wheel
Motor
Low
Alarm
Input
frequency
lower
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521071
3
Electrical
Sys
te
m
LH
Wheel
Motor
High
Alarm
Input
frequency
higher
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521072
2
Electrical
Sys
te
m
RH
Wheel
Motor
Low
Alarm
Input
frequency
lower
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521072
3
Electrical
Sys
te
m
RH
Wheel
Motor
High
Alarm
Input
frequency
higher
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521073
2
Electrical
Sys
te
m
Knife/Disc
Speed
Low
Alarm
Input
frequency
lower
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521073
3
Electrical
Sys
te
m
Knife/Disc
Speed
High
Alarm
Input
frequency
higher
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.
104
521073
31
Electrical
Sys
te
m
Knife/Disc
Speed
Condition
Exis
ts
No
knife/disc
speed
feedback.
Es
timat
ed
speed
will
be
used,
This
will
exclude
knife/disc
speed
changes
when
selecting
but
tons
A,
B
and
C
o
n
g
round
speed
lever
.
104
521074
2
Electrical
Sys
te
m
Reel
Speed
Low
Alarm
Input
frequency
lower
than
expected.
Check
sensor
alignment,
power
supply
,
g
round,
and
signal
path.
Replace
sensor
if
necessary
.