Lexus ES300 (2002 year). Manual - part 68
M OVERALL ELECTRICAL WIRING DIAGRAM
1
2
34
13
ES 300
Po
w
e
r So
u
rc
e
E
lec
tr
oni
c
M
odul
at
ed S
u
s
pen
s
ion
5
3
1
2
B–G
B–G
B–Y
B–R
2
22
E
2
A
8
2A
2
1
1
Ig
ni
tion
S
W
I1
4
1
B–G
B
a
tte
ry
FL
M
A
IN
3.
0W
W–B
W
2
AC
C
IG
1
ST
1
AM
1
4
10A FAN RLY
5A AM1
2F
9
IG1 Relay
2R
8
IB
In
st
ru
m
ent
P
ane
l
B
ra
ce LH
4B
B
53
B
312
GL
1
V
G
S
GG
N
D
SG
F
L
SB
L
S
G
L
B
16
18
B
1
7
B
132
GL
1
V
G
S
SG
R
R
S
G
R
SB
R
3A
1A
2
A
7
A
FA
L
+
FA
L
–
FB
L
+
FB
L
–
ED
Lef
t
F
ender
2345
1
E
CU1
1
2
A5
A6
A4
A
FA
R
+
FA
R
–
FB
R
+
FB
R
–
2345
1
1
0
B8
B9
B7
B
RA
L
+
RA
L
–
RB
L
+
RB
L
–
BC
F
ront
S
id
e
of
R
ear
Q
uar
te
r
W
hee
l H
o
u
se LH
2345
1
A
L–Y
W–B
W–B
W–B
L–W
L
L–B
L–Y
L–W
L
L–B
L–R
R–W
R–Y
R
L–R
R–W
R–Y
R
1B
+B
14
B
GN
D
W–B
W–B
MO
D
2
B
23
6I
F
2
7I
F
2
9A
SS
2
+
8A
SS
2
–
2L
8
12
SS
2
–
1
3B
20
3B
70
2
6
B
1
2B
1
3
B
1
1B
R
A
R+
R
A
R–
RB
R+
RB
R–
2345
1
4
2
L–R
R–W
R–Y
R
W–B
SS
2
+
ES
S
A
A
A
IA
In
s
tr
u
m
e
n
t P
anel
R
e
in
fo
rc
em
ent
LH
5I
F
2
4I
F
2
21
B
SW
1
20
B
SW
2
4
E
CU2
GN
D
2
Ri
g
h
t
F
end
er
EB
BD
A
U
nder
t
h
e
F
ront
P
a
ss
enge
r’
s
S
eat
BB
U
nder
t
h
e
Dr
iv
e
r’
s
S
eat
BA
R
R–Y
R–W
L–R
R
R–Y
R–W
L–R
9I
F
2
1
1
IF
2
1
0I
F
2
1
2
IF
2
10
IO
5
1
2
IO
5
11
IO
5
1
3
IO
5
5I
D
1
6I
D
1
1
5
ID
1
1
6I
D
1
R
G
R
G
Junc
tion
C
onnec
to
r
J 1
Junc
tion
C
onnec
to
r
J 4
Junc
tio
n
C
onnec
to
r
J1
2
Junc
tion
C
onnec
to
r
J1
3
A
b
s
o
rber
C
ont
ro
l
A
ct
uat
or
F
ront
LH
A 8
A
b
so
rber
C
ont
ro
l
A
ct
u
a
tor
F
ront
R
H
A 9
A
b
so
rb
er
C
ont
ro
l
A
ct
uat
o
r R
ear
L
H
A3
8
A
b
so
rber
C
ont
ro
l
A
c
tuat
or
R
ear
R
H
A3
9
A
b
s
o
rber
C
o
nt
ro
l S
W
A2
3
A
c
ce
le
ra
tion S
e
n
sor
F
ron
t LH
A2
4
A
cc
e
ler
a
tion S
ens
or
R
ear
R
H
A4
0
A
b
so
rber
C
ont
ro
l E
C
U
A2
1
(A
), A
2
2
(B
)
120A ALT
Y
V
Y
V
W–B
SB
W–B
W–B
W–B
B–R
W–
B
W–B
W
–
B
W
16
IF
2
1
4
IF
2
15
IF
2
P–L
LG–R
GR–B
O
V–Y
B–R
P–L
LG–R
GR–B
3
IO5
1
IO5
2
IO5
P–L
LG–R
GR–B
3I
F
4
2I
F
4
5I
F
4
O
V–Y
B–R
GGN
D
W–B
A
A
A
10
A
HA
R
D
18
IF
2
GR
GR
25
B
FR
O
17
IF
2
GR–R
GR–R
11
A
TA
C
H
B–O
22
B
SI
L
W
15
B
TE
M
P
6B
TC
P–B
19
B
TS
LG–B
Engine Control
Module<4–15>
2B
ST
P
G–W
Stop Light SW
<7–8>
(*1)
(*1)
D
a
ta
Li
nk
C
o
nnec
to
r 3
<4
–
1
5
><4
–
1
6
>
13
IF
2
W
1I
F
2
P
2I
F
2
P–B
3I
F
2
LG–B
Headlight Beam Level
Control ECU<14–4>
Skid Control ECU
<10–9>
*
1 :
w
/ H
e
a
d
light
B
eam
Le
ve
l C
ont
ro
l S
ys
tem
Steering Sensor
S 9
F
ront
S
ide
of
R
ear
Q
uar
te
r
W
h
e
e
l H
o
us
e R
H