Lexus ES300 (1997 year). Manual - part 623

1

2

5

X

3

X

7

8

X

13

X 16

X X

10

9

8

7

6

5

4

X

2

1

1

1

1

1

2

X

2

3

1

2

X

2

3

3 4

B

B

B

(HINT : SEE PAGE 7)

A

A

A A A

A

(HINT : SEE PAGE 7)

A

A A A A

A

(HINT : SEE PAGE 7)

X X

D D

(HINT : SEE PAGE 7)

A

A

A

A

A

A

(HINT : SEE PAGE 7)

B

B

D D D

(HINT : SEE PAGE 7)

B

B

E E E

(HINT : SEE PAGE 7)

A

A

C C

(HINT : SEE PAGE 7)

GRAY

B 1

GRAY

C 9

C11

GRAY

D 5

BLACK

G 2

BLACK

H 1

BLACK

H 2

BLACK

H 3

BLACK

H 4

BLACK

J 2

J15

J10

A

F 6

C

F 8

B

I15

A GRAY

J 8

B BLACK

J19

A

BLACK

J18

B

GRAY

J 9

A

BLACK

J20

A

A

C C

(HINT : SEE PAGE 7)

D D X X

(HINT : SEE PAGE 7)

1

J28

P 3

B

BLACK

J21

88

B 3

B 3

B 3

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

A

E

A

E

B

D

IP1

7

II

IF

R

R

R

R

R

R

R

R

R

R

W–

B

R–

W

W–

B

R–

G

R–

R–

G

–G

W–B

W–

DO

O

FR

O

N

D1

0

JUNCTION
CONNECTOR

B

J34

, J35

A

W–

B

BQ

W–

B

(*1

)

A

E

A

E

R–

G

F

R

O

M

 T

H

E

F

T

 DE

T

E

RRE

NT

 E

C

U

R

G–

R

R–

W

R–G

B 2

–B

W

–

B

W–

B

R

B 4 : * 1
B 2 : * 2

B 2

2

1

1

2

1

2

OF

F

ON

D

OOR

W–

B

R–

W

V

A

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Y

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G

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VAN

IT

Y

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IN

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R

IOR

 L

IGH

T

V 8

V 9

I16

B

1

(*2)

A

1

(*1)

A

2

(*1)

B

2

(*2)

B

P 5

A

, 

IG

N

IT

IG

H

T

I12

IO

N

 KEY C

Y

L

IN

D

ER

 L

2

1

A

J

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NCT

IO

N

C

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NNE

CT

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J1

5

2

1

G

DI

O

D

E

 (

CO

URT

E

S

Y

)

D 6

1

R

R

 C

O

U

R

T

ESY SW

T R

H

7. 5A
DOME

2J

12

R

1W

1

1S

9

1G

8

1F

2

1J

7

1F

5

A

6

10

2

1

INTEGRATION RELAY

I14

A

1M

1

1M

2

R–W

1F

3

1V

3

BW

89

INTERIOR LIGHT

IP1

9

R

R

R–

Y

R

R

R–

W

R

–

W

R–

B

R–

G

O

P

E

N

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A

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[C

O

C 9

LU

G

CO

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D

O

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T

ESY SW

FR

LN

T

L

D1

2

D 9

L 7

A

E

A

E

B

E

JU

N

C

T

IO

N

C

O

NNE

CT

O

R

B

J1

0

, J1

1

A

IE2

18

IE2

17

DO

O

R

G

H

T

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H

D 7

18 IO2

IO2

17

DO

O

R

 C

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UR

T

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S

Y

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IG

H

T

 R

H

D 8

R

R

R–

G

R–

G

R

R

R–

G

R–

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B 8

FR

O

M

 TH

E

F

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DE

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NT

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C

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E B

FR

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NT

RO

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FR

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D

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TE

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C

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A

D

A

D

A

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B

E

B

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FR

O

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C

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DO

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C

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R–G

A

A

A

A

R–G

R–G

R–

G

R–

W

R–

W

R–

G

R–

G

R–

Y

R–

Y

R–

W

R–

W

R–

W

R–

W

R–

W

A,

 J

3

5

J3

4

B

J

UNCT

IO

N CO

NNE

CT

O

R

JUNCTION CONNECTOR

J 5

1

1

1

2

2

1

6

8

MB

. 

 M

E

T

E

R

]

GA

G

E

PAR

T

M

EN

T

 L

IG

D

O

O

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 C

O

U

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ESY SW

RE

A

R

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H

D

O

O

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 C

O

U

R

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ESY SW

RE

A

R

 L

H

ON

T

 L

H

UG

G

A

G

E

 C

O

M

P

A

R

T

M

E

IG

H

T

 S

W

D1

1

1

2

 CO

U

R

T

E

S

Y

 L

I

1

2

1G

4

1S

12

1H

11

4

1G

1

1S

7

R–W

6

INTEGRATION RELAY

I14

A

90

*  1 : W/ MOON ROOF
*  2 : W/O MOON ROOF

91

INTERIOR LIGHT

INTEGRATION RELAY

1–GROUND : ALWAYS APPROX. 12 VOLTS
4–GROUND : CONTINUITY WITH EACH DOOR (FRONT RH, REAR LH AND RH) OPEN
6–GROUND : CONTINUITY WITH THE FRONT LH DOOR OPEN

D 9, D10, D11, D12  

DOORCOURTESY SW FRONT LH, RH, REAR, LH, RH

1–GROUND : CLOSED WITH THE DOOR OPEN

: PARTS LOCATION

CODE

SEE PAGE

CODE

SEE PAGE

CODE

SEE PAGE

C 9

28

I12

28

J35

B

29

D 6

28

I14

A

28

L 6

30

D 7

30

I16

30

L 7

30

D 8

30

J 5

29

P 5

A

31

D 9

30

J10

A

29

P 5

B

31

D10

30

J11

B

29

V 8

31

D11

30

J15

29

V9

31

D12

30

J34

A

29

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE

SEE PAGE

JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)

IF

24

ROOF WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

IG

24

INSTRUMENT PANEL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

1H

24

INSTRUMENT PANEL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

IJ

24

COWL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

1M

24

COWL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

1S

24

FLOOR WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

1V

24

COWL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

1W

24

COWL WIRE AND INSTRUMENT PANEL J/B (LOWER FINISH PANEL)

2J

20

COWL WIRE AND ENGINE ROOM J/B (ENGINE COMPARTMENT LEFT)

: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS

CODE

SEE PAGE

JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION)

IE2

36

FRONT DOOR LH WIRE AND INSTRUMENT PANEL WIRE (LEFT KICK PANEL)

I02

38

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

IP1

38

FLOOR NO. 2 WIRE AND INSTRUMENT PANEL WIRE (RIGHT KICK PANEL)

: GROUND POINTS

CODE

SEE PAGE

GROUND POINTS LOCATION

IF

36

COWL SIDE PANEL LH

II

36

INSTRUMENT PANEL BRACE LH

BQ

40

ROOF LEFT

: SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

CODE

SEE PAGE

WIRE HARNESS WITH SPLICE POINTS

B 2

40

ROOF WIRE

B 4

40

FLOOR WIRE

B 3

40

ROOF WIRE

B 8

40

ROOF WIRE

SERVICE HINTS