TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
4-22
4-22
LIST OF ERROR CODES
LIST OF ERROR CODES
Here is a list of error codes. If error codes other than “101”, “102”, “105”, “106”, “203”, “206” and “403” are
Here is a list of error codes. If error codes other than “101”, “102”, “105”, “106”, “203”, “206” and “403” are
displayed on the instrument pa
displayed on the instrument pa
nel, stop operation immediately and con
nel, stop operation immediately and con
sult your local UniCarriers dealer.
sult your local UniCarriers dealer.
Error code
Error code
on display
on display
I
I
c
c
o
o
n
n
E
E
r
r
r
r
o
o
r
r
d
d
e
e
s
s
c
c
r
r
i
i
p
p
t
t
i
i
o
o
n
n
101
101
Battery charge level indicator blinking (0.3 sec. intervals)
Battery charge level indicator blinking (0.3 sec. intervals)
Low voltage; truck stops
Low voltage; truck stops
102
102
Battery charge level indicator blinking (0.5 sec. intervals)
Battery charge level indicator blinking (0.5 sec. intervals)
Low voltage alarm
Low voltage alarm
1
1
0
0
3
3
B
B
a
a
t
t
t
t
e
e
r
r
y
y
c
c
h
h
a
a
r
r
g
g
e
e
l
l
e
e
v
v
e
e
l
l
i
i
n
n
d
d
i
i
c
c
a
a
t
t
o
o
r
r
b
b
l
l
i
i
n
n
k
k
i
i
n
n
g
g
O
O
v
v
e
e
r
r
d
d
i
i
s
s
c
c
h
h
a
a
r
r
g
g
e
e
w
w
a
a
r
r
n
n
i
i
n
n
g
g
s
s
i
i
g
g
n
n
a
a
l
l
10
10
5
5
Ne
Ne
ut
ut
ra
ra
l s
l s
ta
ta
tu
tu
s
s
in
in
di
di
ca
ca
to
to
r b
r b
li
li
nk
nk
in
in
g (
g (
0.
0.
3 s
3 s
ec
ec
. i
. i
nt
nt
er
er
va
va
ls
ls
)
)
In
In
te
te
rl
rl
oc
oc
k
k
ac
ac
ti
ti
va
va
te
te
d (
d (
du
du
ri
ri
ng
ng
op
op
er
er
at
at
io
io
n)
n)
10
10
6
6
Ne
Ne
ut
ut
ra
ra
l st
l st
at
at
us
us
in
in
di
di
ca
ca
to
to
r bl
r bl
in
in
ki
ki
ng (
ng (
0.
0.
3 s
3 s
ec
ec
. in
. in
te
te
rv
rv
al
al
s)
s)
In
In
te
te
rl
rl
oc
oc
k a
k a
ct
ct
iv
iv
at
at
ed (
ed (
wh
wh
en k
en k
ey
ey
sw
sw
it
it
ch
ch
is
is
tu
tu
rn
rn
ed O
ed O
N)
N)
2
2
0
0
1
1
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
S
S
e
e
n
n
s
s
o
o
r
r
b
b
e
e
a
a
r
r
i
i
n
n
g
g
f
f
a
a
u
u
l
l
t
t
y
y
(
(
o
o
u
u
t
t
p
p
u
u
t
t
r
r
e
e
s
s
t
t
r
r
i
i
c
c
t
t
i
i
o
o
n
n
)
)
2
2
0
0
2
2
C
C
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r o
r o
v
v
e
e
r
r
h
h
e
e
a
a
t w
t w
a
a
r
r
n
n
i
i
n
n
g l
g l
i
i
g
g
h
h
t c
t c
o
o
m
m
e
e
s o
s o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g c
g c
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r t
r t
e
e
m
m
p
p
e
e
r
r
a
a
t
t
u
u
r
r
e e
e e
r
r
r
r
o
o
r
r
2
2
0
0
3
3
C
C
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r
r
o
o
v
v
e
e
r
r
h
h
e
e
a
a
t
t
w
w
a
a
r
r
n
n
i
i
n
n
g
g
l
l
i
i
g
g
h
h
t
t
b
b
l
l
i
i
n
n
k
k
s
s
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
c
c
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r
r
t
t
e
e
m
m
p
p
e
e
r
r
a
a
t
t
u
u
r
r
e
e
t
t
o
o
o
o
h
h
i
i
g
g
h
h
2
2
0
0
4
4
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
c
c
o
o
n
n
t
t
r
r
o
o
l
l
l
l
e
e
r
r
t
t
h
h
e
e
r
r
m
m
o
o
s
s
e
e
n
n
s
s
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
2
2
0
0
5
5
M
M
o
o
t
t
o
o
r
r
o
o
v
v
e
e
r
r
h
h
e
e
a
a
t
t
w
w
a
a
r
r
n
n
i
i
n
n
g
g
l
l
i
i
g
g
h
h
t
t
c
c
o
o
m
m
e
e
s
s
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
m
m
o
o
t
t
o
o
r
r
t
t
e
e
m
m
p
p
e
e
r
r
a
a
t
t
u
u
r
r
e
e
e
e
r
r
r
r
o
o
r
r
2
2
0
0
6
6
M
M
o
o
t
t
o
o
r
r
o
o
v
v
e
e
r
r
h
h
e
e
a
a
t
t
w
w
a
a
r
r
n
n
i
i
n
n
g
g
l
l
i
i
g
g
h
h
t
t
b
b
l
l
i
i
n
n
k
k
s
s
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
m
m
o
o
t
t
o
o
r
r
t
t
e
e
m
m
p
p
e
e
r
r
a
a
t
t
u
u
r
r
e
e
t
t
o
o
o
o
h
h
i
i
g
g
h
h
2
2
0
0
7
7
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
m
m
o
o
t
t
o
o
r
r
t
t
h
h
e
e
r
r
m
m
o
o
s
s
e
e
n
n
s
s
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
2
2
1
1
0
0
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
F
F
/
/
R
R
s
s
w
w
i
i
t
t
c
c
h
h
w
w
i
i
r
r
e
e
b
b
r
r
e
e
a
a
k
k
a
a
g
g
e
e
e
e
r
r
r
r
o
o
r
r
2
2
1
1
1
1
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
s
s
y
y
s
s
t
t
e
e
m
m
f
f
u
u
s
s
e
e
o
o
p
p
e
e
n
n
2
2
1
1
2
2
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
a
a
c
c
c
c
e
e
l
l
e
e
r
r
a
a
t
t
o
o
r
r
v
v
a
a
r
r
i
i
a
a
b
b
l
l
e
e
r
r
e
e
s
s
i
i
s
s
t
t
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
2
2
1
1
3
3
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
U
U
p
p
h
h
a
a
s
s
e
e
o
o
p
p
e
e
n
n
2
2
1
1
4
4
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
V
V
p
p
h
h
a
a
s
s
e
e
o
o
p
p
e
e
n
n
2
2
1
1
5
5
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
W
W
p
p
h
h
a
a
s
s
e
e
o
o
p
p
e
e
n
n
2
2
1
1
6
6
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
c
c
u
u
r
r
r
r
e
e
n
n
t
t
d
d
e
e
t
t
e
e
c
c
t
t
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
(
(
p
p
h
h
a
a
s
s
e
e
s
s
U
U
a
a
n
n
d
d
W
W
)
)
2
2
1
1
7
7
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
F
F
a
a
s
s
t
t
c
c
h
h
a
a
r
r
g
g
i
i
n
n
g
g
e
e
r
r
r
r
o
o
r
r
2
2
1
1
8
8
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
T
T
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
s
s
h
h
o
o
r
r
t
t
e
e
d
d
2
2
1
1
9
9
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
U
U
p
p
p
p
e
e
r
r
-
-
s
s
i
i
d
d
e
e
F
F
E
E
T
T
o
o
f
f
t
t
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
i
i
s
s
s
s
h
h
o
o
r
r
t
t
e
e
d
d
2
2
2
2
0
0
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
L
L
o
o
w
w
e
e
r
r
-
-
s
s
i
i
d
d
e
e
F
F
E
E
T
T
o
o
f
f
t
t
r
r
a
a
v
v
e
e
l
l
i
i
n
n
g
g
p
p
o
o
w
w
e
e
r
r
m
m
o
o
d
d
u
u
l
l
e
e
i
i
s
s
s
s
h
h
o
o
r
r
t
t
e
e
d
d
2
2
2
2
1
1
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
S
S
t
t
e
e
e
e
r
r
i
i
n
n
g
g
a
a
n
n
g
g
l
l
e
e
s
s
e
e
n
n
s
s
o
o
r
r
v
v
a
a
r
r
i
i
a
a
b
b
l
l
e
e
r
r
e
e
s
s
i
i
s
s
t
t
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
2
2
2
2
2
2
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
No voltage on brake potentiometer and brake switch is
No voltage on brake potentiometer and brake switch is
turned ON when traveling speed is 0.5
turned ON when traveling speed is 0.5
km/h
km/h
2
2
2
2
3
3
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
B
B
r
r
a
a
k
k
e
e
p
p
o
o
t
t
e
e
n
n
t
t
i
i
o
o
m
m
e
e
t
t
e
e
r
r
v
v
a
a
r
r
i
i
a
a
b
b
l
l
e
e
r
r
e
e
s
s
i
i
s
s
t
t
o
o
r
r
f
f
a
a
u
u
l
l
t
t
y
y
3
3
1
1
8
8
W
W
r
r
e
e
n
n
c
c
h
h
i
i
c
c
o
o
n
n
L
L
o
o
a
a
d
d
d
d
u
u
m
m
p
p
e
e
r
r
r
r
o
o
r
r
(
(
o
o
v
v
e
e
r
r
v
v
o
o
l
l
t
t
a
a
g
g
e
e
)
)
4
4
0
0
2
2
M
M
o
o
t
t
o
o
r
r
o
o
v
v
e
e
r
r
h
h
e
e
a
a
t
t
w
w
a
a
r
r
n
n
i
i
n
n
g
g
l
l
i
i
g
g
h
h
t
t
c
c
o
o
m
m
e
e
s
s
o
o
n
n
L
L
o
o
a
a
d
d
h
h
a
a
n
n
d
d
l
l
i
i
n
n
g
g
c
c
o
o
n
n
t
t
r
r
o
o
l
l
l
l
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Incorrect detection of steering wheel sensor bearing
rotating direction
rotating direction
5
5
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Wrong connection of steering angle potentiometer and
EPS motor
EPS motor
6
6
0
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6
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https://www.forkliftpdfmanuals.com/
Summary of Contents for FRSB14-8
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