Lexus SC300 / Lexus SC400. Manual - part 993
OVERALL ELECTRICAL WIRING DIAGRAM
1
2
34
12
LE
XU
S
S
C
300
2
1B
5
1F
9
2
1F
8
1I
15
6
237
2
1
4
11
1B
2
1D
91
J
21
I
7
10
8
9
5
1
4
1
1
IF2
3
IF
2
1
1
IP
1
3
IP
1
2
IP1
M
12
M
12
1D
10
1
J
1
1F
6
IF
51
42
3
W–
B
W–B
W
W
W–L
Y
Y
5213
4
R
R
L–W
L–R
L–Y
L–B
W–B
R
W–B
G –Y
R–L
G–W
L
L
L
Y–R
W–L
W
W–B
R
G –Y
R
G–Y
R –L
G –W
L
G–W
R–L
W–B
W–B
10
A
DO
M
E
W –L
W
1
2
R
60A
M A
IN
120A
ALT
100A
AM
1
F9
FU
S
E
B
L
O
C
K
D4
D AY/N
IG
HT
SH IF
TS
W
IN N
ER
MIR
R O
R
M2
M
O
O
N
RO
O
F
CO
N
T
RO
L
R
E
L
A
Y
M3
MO
O
N
R
O
O
F
CO
N
T
RO
L
S
W
POW
ERW
IN
D O
W
R E
LA
Y
P5
PO
W
E
R
W
IN
D
O
W
M
AST
E
R
S
W
AN
D
DO
O
R
L
O
CK
C
O
N
T
RO
L
S
W
L
H
BA
T
T
E
R
Y
To
Unlo
ck
War
nin
g
SW
<4–4
><5–4
>
Fro
mT
hef
tD
eter
rent
and
D oor
Lock
EC
U <
17–3>
P7
PO
W
ER
W
IN
D
O
W
MO
T
O
R
R
H
P6
PO
W
E
R
W
IN
D
O
W
MO
T
O
R
L
H
P4
PO
W
ER
W
IN
D
O
W
CO
NT
R
O
L
S
W
R
H
L
L
30
A
PO
W
ER
PO
W
ER
MA
IN
R
E
L
A
Y
W–B
Po
we
r
S
our
ce
Liqui
d
C
ryst
al
Inner
R
ear
V
iew
M
ir
ror
M
oon
R
oof
P
ow
er
W
indow
O P
EN
C LO
SE
UP
D O
WN
1
7
45
8
9
8
B
Z
1
7B
Z
1
6B
Z
1
2B
Z
1
V
P
P–L
V–W
N O
.2
N O
.1
M
4B
Z
1
5
B
Z
1
B–Y
W–B
45
13
2
6
B
6
BR
LG
W
W–Y
B
W–B
W–B
W–B
1B
Z
1
12
L
M4
M OON
RO
OFM
O T
O R
AN
DL
IMIT
SW
BZ
1
3
L
R
WI
N
D
O
W
LO
C
K
3
2
5
1
B
Le
ft
k
ic
k
pa
n
el
1
2
5
1F
R