Lexus SC300 / Lexus SC400. Service manual — part 984

90

ILLUMINATION

1B

2

1K

5

3G

8

3A

12

3A

2

3A

9

3G

1

3A

10

1I

3

1K

11

1J

1

3A

1

OFF

TAIL

HEAD

2

1

1

2

1G1

5

IF

1E

18

RL

RV

RE

TC

RL

RE

8

2

6

RV

7

3

1

4

4

3

4

6

G–

O

G–

O

G–

O

G–

O

L–B

Y–

V

BR

L

G–

O

W–

B

W–

G

W–

B

L

W–

B

WW

–

L

G–

L

LG

–

B

G

–

W

G–

W

W–

L

LG–B

G–W

W–B

G–O

(US

A

)

(C

A

NA

DA

)

(US

A

)

TAILLIGHT
RELAY

IN

T

E

G

R

A

T

IO

N

RE

L

A

Y

BATTERY

FUSE
BLOCK

COMBINATION
SW

1

20A

A

LT

1

00A

A

M

1

IN

T

E

G

R

A

T

IO

N

RE

L

A

Y

7. 5A
PANEL

GL

OV

E

B

OX

L

IG

H

T

SW

G

L

O

VE

BO

X

L

IG

H

T

RHEOSTAT

COMBINATION METER

(C

A

NA

DA

)

LIG

H

T

CO

NT

R

O

L

S

W

C15

F 9

G2

G1

I1

6

I1

6

C12

R 9

W

2

3

1

5

3C

1

A

17

B

3

B

4

B

5

B

2

A , C14

B

G–

O

(US

A

)

(CA

NA

DA

)

B

11

A

4

B

5

B

10

B

3

12

(CANADA)

A

A

TC

E

ILL–

T

W–

B

W–

G

L

I18

L

L

91

IQ1

4

I29

I29

3

2

2

1

5

1

1

3

2

1

11

10

1

2

3G

2

3H

5

3F

1

3H

1

3H

6

3H

2

3H

10

3C

3

3F

3

3E

6

3H

9

3E

5

IQ1

2

B

10

A

2

A

9

C

5

G

G

G

G

G

G–

O

G–

O

G–

O

G–

O

G–

O

W–

G

W–

G

W–

G

W–

G

W–

G

W–

G

W–

G

W–

G

W–G

W–G

G

G

W–

G

W–

G

HA

Z

A

R

D

S

W

RA

DIO

A

ND

P

L

A

Y

E

R

A/

C

C

O

N

T

R

O

L

A

N

D

R

AD

IO

SW

TR

A

C

T

IO

N

C

U

T

S

W

AN

D

S

EA

T

H

EA

T

ER

S

W

CIG

A

RE

T

T

E

L

IG

H

T

E

R

A

/T

IN

D

IC

A

T

OR

L

IGH

T

(FO

R

S

H

IF

T

L

E

V

E

R

)

TR

IP

S

W

A

N

D

T

H

E

F

T

D

E

TE

R

R

E

N

T

INDIC

A

T

O

R

L

IG

HT

EC

T

P

AT

T

ER

N

SE

L

E

C

T

S

W

(W

/

C

D

PL

AY

ER

)

(W/

O

C

D

P

L

A

YE

R

)

H7

R4

,

R

5

,

R

6

A1

5

T1

2

C1

1

A2

1

T1

5

E8

AB

C

REOS

TAIL

IQ1

18

L

W–G

W–

G

L

L

A1

3

A

/C

C

ON

T

R

OL

AS

SE

M

B

L

Y

2

5

6

G

92

ILLUMINATION

TAILLIGHT RELAY

5–3 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION

C15

LIGHT CONTROL SW [COMB. SW]

3–4 : CLOSED WITH LIGHT CONTROL SW AT TAIL OR HEAD POSITION

: PARTS LOCATION

CODE

SEE PAGE

CODE

SEE PAGE

CODE

SEE PAGE

A13

28

E 8

28

R 4

A

29

A15

28

F 9

26

R 5

B

29

A21

28

G 1

28

R 6

C

29

C11

28

G 2

28

R 9

29

C12

A

28

H 7

29

T12

29

C14

B

28

I16

A

29

T15

29

C15

28

I16

B

29

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE

SEE PAGE

JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)

1B

20

ENGINE ROOM MAIN WIRE

1E

20

INSTRUMENT PANEL WIRE

1I

1J

20

COWL WIRE

1K

20

COWL WIRE

3A

3C

3E

22

INSTRUMENT PANEL WIRE

3F

22

INSTRUMENT PANEL WIRE

3G

3H

: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS

CODE

SEE PAGE

JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)

IG1

36

INSTRUMENT PANEL WIRE AND COWL WIRE (R/B NO.5)

IQ1

38

INSTRUMENT PANEL WIRE AND CONSOLE BOX WIRE (UNDER THE INSTRUMENT PANEL CENTER)

: GROUND POINTS

CODE

SEE PAGE

GROUND POINTS LOCATION

IF

36

LEFT KICK PANEL

: SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

I18

38

INSTRUMENT PANEL WIRE

I29

38

CONSOLE BOX WIRE

SERVICE HINTS

93