Lexus SC300 / Lexus SC400. Manual — part 985

94

INTERIOR LIGHT

2

1I

6

1E

9

1D

10

1J

1

1F

6

1F

2

1K

1

4

1B

5

1H

10

1D

6

1E

11

1F

8

1H

9

4

B 6

IP1

15

IP1

20

IJ

IF

2

1

R

R

R

R

R

R–W

BR–W

W–B

R–W

W–B

W–B

R

R

R

R

R

R

G–

L

R–

W

W–

B

W–

B

W–

B

BR

–

W

R–

W

R–

W

R–

W

R–

W

W–

B

W–

B

W–

B

10A
GAUGE

7. 5A
RADIO
NO. 2

10A
DOME

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

DI

O

DE

D

OOR

OP

E

N

DE

T

E

C

T

IO

N

S

W

R

H

INTEGRATION
RELAY

FADE OUT
CONTROL CIRCUIT

1

R–W

D1

1

1

11

2

10

4

6

7

2

1D

8

B 4

6

3

B 4

4

1

4

1

A

1

B

1

A

2

B

3

IP1

6

IF2

16

R–

W

P–

B

L–

W

R–

W

P–

B

L–

W

W–

B

W–

B

W–

B

B 7

(USA)

(CANADA)

D

OOR

K

E

Y

L

OC

K

A

N

D

U

N

LO

C

K

S

W

LH

D

OOR

K

E

Y

L

OC

K

A

N

D

UN

L

O

C

K

S

W

RH

D

OOR

OP

E

N

DE

T

E

C

T

IO

N

S

W

L

H

D8

D7

D1

0

6

3

R–W

R–W

I16

,

A

B

95

B 2

I15

B 2

B 1

3A

6

3D

4

2

1

2

1

2

1

2

1

2

1

2

1

2

1

3

ON

DO

O

R

BX1

4

IP1

17

Bc1

25

1

R

R

R

R

R

R–W

BR–W

W–B

R–W

R–W

R–W

R

R

R

R

R

R

R

R

R

R

R

R

R

R

R–

W

R–

W

R–

W

R–

W

W–

B

W–

B

BR

–

W

R–

W

R–

W

R–

W

W–

B

IG

N

IT

IO

N

KEY

C

YL

IN

D

ER

LI

G

H

T

ST

EP

L

IG

H

T

PER

SO

N

AL

L

IG

H

T

V

A

N

IT

Y

L

IG

HT

R

H

V

A

N

IT

Y

L

IG

HT

LH

OP

E

N

D

OOR

W

A

R

N

IN

G

LI

G

H

T

[C

O

M

B

.

M

E

T

E

R

]

DO

O

R

CO

U

R

T

E

S

Y

L

IG

HT

LH

RH

L

U

GGA

GE

C

OM

P

A

R

T

M

E

N

T

LI

G

H

T

1

2

A

11

B

12

I1

4

S1

1

P2

0

V6

V5

D 5

D 6

C1

2

,

C

1

4

L6

BA

L7

L

U

GGA

GE

C

OM

P

A

R

T

M

E

N

T

LIG

H

T

S

W

INT

E

RI

O

R

MA

P

MA

P

OF

F

I 6

I 7

B 1

R

W–B

W–B

(W/O M00N R00F)

(W/ M00N R00F)

96

INTERIOR LIGHT

INTEGRATION RELAY (J/B NO. 1)

(1B) 5–GROUND : ALWAYS APPROX. 12 VOLTS
(1D) 8–GROUND : CONTINUITY WITH FRONT LH DOOR OPEN
(1I) 6–GROUND : CONTINUITY WITH FRONT RH DOOR OPEN

D10, D11

DOOR OPEN DETECTION SW LH, RH

3–6 : CLOSED WITH DOOR OPEN

L 6

LUGGAGE COMPARTMENT LIGHT SW

1–GROUND : CLOSED WITH LUGGAGE COMPARTMENT DOOR OPEN

: PARTS LOCATION

CODE

SEE PAGE

CODE

SEE PAGE

CODE

SEE PAGE

C12

B

28

D10

30

L 7

30

C14

A

28

D11

30

P20

32

D 5

30

I14

30

S11

29

D 6

30

I16

A

30

V 5

31

D 7

30

I16

B

30

V 6

31

D 8

30

L 6

30

: RELAY BLOCKS

CODE

SEE PAGE

RELAY BLOCKS (RELAY BLOCK LOCATION)

2

19

ENGINE COMPARTMENT LEFT

4

22

LEFT KICK PANEL (J/B NO.1 LEFT)

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE

SEE PAGE

JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)

1B

20

ENGINE ROOM MAIN WIRE

1D

20

FRONT DOOR LH WIRE

1E

20

INSTRUMENT PANEL WIRE

1F

20

ROOF WIRE

1H

1I

20

COWL WIRE

1J

20

COWL WIRE

1K

3A

23

INSTRUMENT PANEL WIRE

3D

23

INSTRUMENT PANEL WIRE

: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS

CODE

SEE PAGE

JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)

IF2

36

ENGINE WIRE AND COWL WIRE (R/B NO. 4)

IP1

38

FRONT DOOR RH WIRE AND COWL WIRE (RIGHT KICK PANEL)

BX1

40

FLOOR NO. 3 WIRE AND COWL WIRE (RIGHT KICK PANEL)

Bc1

40

FLOOR NO. 3 WIRE AND FLOOR WIRE (UNDER THE LEFT SIDE OF REAR SEAT CUSHION)

: GROUND POINTS

CODE

SEE PAGE

GROUND POINTS LOCATION

IF

36

LEFT KICK PANEL

IJ

36

RIGHT KICK PANEL

: SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

I 6

B 2

40

ROOF WIRE

I 7

38

COWL WIRE

B 4

40

FRONT DOOR LH WIRE

I15

38

COWL WIRE

B 6

40

FRONT DOOR RH WIRE

B 1

40

ROOF WIRE

B 7

40

FRONT DOOR RH WIRE

SERVICE HINTS

97