Lexus SC300 / Lexus SC400. Manual - part 995
OVERALL ELECTRICAL WIRING DIAGRAM
1
2
34
18
LE
XU
S
S
C
300
1J
7
2
3
1J
5
1B
4
2
4
1C
6
4
AC
C
IG
1
ST
1
AM
1
2
4
7
9A
1
0
A
8B
S
1
10
19
2
2
2
5
23
1
8
1
2
11
24
6
1
394
1
0
5
41
6
5
612
4B
5A
1
2
A
5B
1
2B
8A
8
B
1B
6B
2B
7B
2A
7A
6
2
0
Bc
1
4
Bc
2
3
Bc
2
1
9
Bc
1
1
6
Bc
1
5
B
c
1
1
7
Bc
1
6
Bc
1
1
5
Bc
1
7
Bc
2
4
B
c
1
8
Bc
2
10
IP
1
1
IP
1
5B
T
1
6
B
T
1
11
A
6A
1A
11
B
19
B
T
1
20
B
T
1
1
8
Bc
1
4
BS1
81
5
1
4
3
1
7
EB
165
43
8
7
2
52
3A
W–L
W–L
W
B–Y
B–R
W
W
W –L
R
Y–B
B
Y
O
R
BR
GR–W
G
R –W
G
W
B
B
W–B
W –B
W
BR
W
L–R
W
W
L–R
R–L
R–L
L–O
L–Y
L–B
B–Y
B–R
L
LG
L
LG
V
V
LG
L
LG
L
B–R
B–Y
L–B
L–Y
L–O
L
R–B
BR
G –W
R–W
L–W
B–W
LG
L
15
A
EC
U
–
IG
15
A
TE
L
40
A
IG
S
W
G–B
R
60A
MA
IN
100A
AM
1
120A
ALT
BA
T
T
E
R
Y
F9
F
U
SE
BL
O
C
K
Fro
mR
adio
and
Play
er
(w/
C D
Pla
yer
)<
19–1
>
From
Ste
reo
Pow
er
Am
plif
ier
(w/
oCD
Pla
yer
)<
20–
1>
To
R ad
io
and
Play
er
<19
–1><
20–
3>
F1
2
F
R
ON
T
D
OO
R
SP
EA
KE
R
R
H
MI
C
+
G
N
D
M1
MO
B
IL
E
P
H
O
N
E
T
E
L
E
P
H
O
N
E
T
R
A
NS
CE
IV
E
R
C1
6
TE
L
E
P
H
O
N
E
M
IC
RO
P
HO
NE
[C
O
M
B.
SW
]
T
E
L
E
P
H
O
N
E
T
RA
NS
CE
IV
E
R
A
N
D
S
P
E
A
K
E
R
R
E
L
A
Y
SP
EA
KE
R
R
EL
A
Y
B
Po
we
r
S
our
ce
C
e
llul
a
r
M
obil
e
Telephone
(SH
IE
LD
ED)
(SH
IELD
ED )
(SH
IE
LD
ED)
(SH
IELD
ED )
(SH
IE
LD
ED)
(SH
IELD
ED )
W
I1
5
IG
N
IT
IO
N
S
W
T1
6
A
,
T
1
7
B
2
3
5
7
8
9
10
12
4
11
1
6
5
4
3
2
1
67
89
1
0
11
12
AB
T
E
L
E
P
H
O
NE
T
RA
NS
CE
IV
E
R
A
N
D
S
P
E
A
K
E
R
R
E
L
A
Y
T1
6
T1
7
12
F
ront
s
ide
o
f
lef
t
fend
er
10
9
BR
BR
BR
BR
–
W
BR
–
W
BR
–
W
BR
BR
BR
–
W