Lexus ES300 (2002 year). Service manual - part 62
M OVERALL ELECTRICAL WIRING DIAGRAM
13
14
15
1
6
1
ES 300
(Co
n
t’
d
)
(C
o
nt
.
n
e
x
t pa
ge
)
M
u
lt
ip
le
x
C
o
m
m
u
n
ic
a
ti
o
n
S
y
s
te
m
*
1
:
w
/ V
S
C
* 2
:
w
/o
V
S
C
R
Diode
3A
3
Luggage
Compartment Light
L 6
75
3
A
9
L–R
28
12
(*2
)
W–R
IO
2
11
82
R
8
2
P
Engine Control
Module<4–5>
L
3B
16
3B
36
IB1
BB1
3B
W–L
C
W–B
W
W
ED
V
A/C Control
Assembly<35–5>
IN
D
12
T
hef
t
D
e
te
rr
e
nt
E
C
U
T 6
H
W–
B
W
EA
2
2
W–B
1
2
B
EA
2
1
B
B
IF
4
14
Theft Deterrent Horn
T 1
IA
2
W
B–R
W–R
L–W
1
E
11
IF
7
9
56
3A
3A
36
DS
W
H
6
SH
–
25
IG
14
+B
1
2
SH
24
KS
W
4
TR
+
10
L
V
M
PX3
13
B
M
PX1
10
PKB
18
Turn Signal
Flasher Relay
<9–4>
A/T Indicator
Light SW<5–8>
Data Link
Connector 3
<4–15>
LG–B
HA
Z
10
B
G–W
P
6A
W
OB
D
2
3B
Airbag Sensor
Assembly<12–4>
L
22
D
GS
W
21
W–B
In
st
ru
m
ent
P
a
nel
R
e
in
fo
rc
em
ent
L
H
IA
3B
48
(*1
)
(*2
)
56
3
B
D 3
2M
8
SB
W–B
55
Unlock
Warning SW
U 1
L
3B
26
3B
46
3B
27
3B
47
L
KSW
19
A
2
1
Noise Filter
N 4
R–Y
1
W–L
R
R–Y
2
1
2
1
G
G
G
IA
2
1
LG
C
Y
6C
36
3
B
(*1
)
Door Lock Control
Receiver
D13
W–B
E
1
W–B
IO
5
6
+B
5
R
PR
G
3
G–R
G–R
IO
5
5
PR
G
9B
RDA
2
R
R
L–
W
W
L–
W
H
F
D
C
A
R–Y
L–W
L–W
IO
5
4
RDA
8B
B
ody
E
C
U
B 4
( A
) , B
5
( B
) ,
B
6
( C
)
L
CY
L
15
A
68
3B
48
3B
L–O
(*1
)
(*2
)
(*1
)
(*2
)
CY
L
2C
Door Courtesy Light Front LH
D 4
13
W–R
IA4
1
1
BA1
CY
L
13
A
1
2
L–O
R
Door Courtesy Light Rear LH
D 6
1
2
W–R
R
Door Courtesy Light Rear RH
D 7
1
2
L–R
R
W–R
L–R
1I
C
1
BA1
4
4
BB1
R
R
R
R
R
L–
O
W–
R
W
E
I
G
3A
66
G
F
E
D
C
L
J
K
L–
Y
L–
W
B–
R
B–
R
L–W
L–
Y
L–
O
L–W
W–R
A
W–R
B
Generator
<3–2>
Y
AL
T
L
B
18
W
B
3A
86
W
4
SP
D
V–W
Combination
Meter<33–3>
A
R–W
11
2G
Skid Control
ECU<10–6>
R–W
72
P
Skid Control ECU
with Actuator
<11–4>
R–W
23
2G
1
(*1)
(*2)
Parking Brake SW
P 5
18
RE
W–G
Combination
Meter<6–3>
A
M
L 5
Luggage Compartment
Door Opener Motor
Luggage Compartment
Light SW
G
2
2
Engine Hood
Courtesy SW
E 4
L
e
ft
F
ende
r