Lexus ES300 (1997 year). Manual - part 645

174

CRUISE CONTROL

: PARTS LOCATION

CODE

SEE PAGE

CODE

SEE PAGE

CODE

SEE PAGE

C 3

26

E10

D

28

J24

29

C 7

A

28

J 1

29

J25

29

C 9

C

28

J 2

29

J27

29

C10

D

28

J 3

29

J28

A

29

C12

28

J 4

29

J29

B

29

C14

28

J 8

A

29

J30

29

D 1

26

J 9

B

29

P 1

27

D 3

28

J15

29

S10

29

E 7

A

28

J17

29

V 2

27

,,,

,,,

,,,

: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR

CODE

SEE PAGE

JUNCTION BLOCK AND WIRE HARNESS (CONNECTOR LOCATION)

1C

24

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

1D

24

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

1J

1R

24

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

1V

24

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

1W

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)

IG2

36

INSTRUMENT PANEL WIRE AND COWL WIRE (RIGHT SIDE OF INSTRUMENT PANEL J/B)

IJ1

38

INSTRUMENT PANEL WIRE AND COWL WIRE (UNDER THE GLOVE BOX)

IK2

38

ENGINE WIRE AND COWL WIRE (UNDER THE GLOVE BOX)

IK3

38

ENGINE WIRE AND COWL WIRE (UNDER THE GLOVE BOX)

IL1

38

ENGINE WIRE AND INSTRUMENT PANEL WIRE (UNDER THE GLOVE BOX)

: GROUND POINTS

CODE

SEE PAGE

GROUND POINTS LOCATION

ED

34

SURGE TANK RH

II

36

INSTRUMENT PANEL BRACE LH

IJ

36

INSTRUMENT PANEL BRACE RH

1 2 3 4

X

X

4

X

X X

10

9

X

13

4

3

3 4 5

1 2 3 4 5 6 7 8

9 10111213141516

X X

X

X

X

X

X 11

X X

X

X

X

X

X

X

X

X

4

X

X

X

X

X

10

X

X

X

X

X X

X

7

11

X

C 3 BLACK

C12 BLACK

C14

D 1 BLACK

D 3 DARK GRAY

A BLUE

C 7

C GRAY

C 9

D BROWN

C10

A

E 7

3

3

175

X X X

X X

X

X

X

X

X

X

17

D D D

A A A A A

B B B B

D D D

A A A A

A A

A A

A A A

A

A

A

A

A

A

A

C C

C C

A A

A A

A A A A A A A

X

A

A

A

X

X

X

A A A A A

D D X X

X X

F

F

X

2

10

1

3

2

4

1

2

3

J 2

BLACK

J 3

J 4

BLACK

J15

J17

BLUE

J24

J25

J27

P 1

GRAY

S10 BLUE

V 2

BLACK

A

J28

B

J29

D

E10

A

GRAY

J 8

B

GRAY

J 9

B B

B B B B B

GRAY

J 1

C C C

B B

B

A A A A A

J30

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

(HINT : SEE PAGE 7)

176

ELECTRONICALLY CONTROLLED TRANSMISSION

5A
IGN

15A
EFI

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

1

2

1

2

2

1

A

24

A

14

C

1

C

7

C

20

C

22

D

17

D

11

D

27

C

2

D

3

C

9

C

4

A

B

B

B

I 5

1

2

EC

A

6

3

2

4

1

A

3

B–

R

G–

W

B–

Y

B–

Y

W–

B

W–

B

G–

W

G–

W

W

BR

BR

G–

B

L

Y

BR

L–

B

L–B

V

P–

L

B–

Y

W–

L

R

G

G

JU

N

C

T

IO

N

CO

NN

E

C

T

O

R

B

J28

, 

J2

9

A

SLN+

NC2+

NC2–

BATT

VC

S

T

OP

 L

IGH

T

 S

W

T

H

R

O

T

T

L

E

 PO

SI

T

IO

N

SE

N

S

O

R

E

N

GI

N

E

 C

OOL

A

N

T

 T

E

M

P

.  

S

E

N

S

OR

JUNCTION
CONNECTOR

ELECTRONICALLY CONTROLLED
TRANSMISSION SOLENOID

V

E

HICL

E

 S

P

E

E

D S

E

NS

O

R

(E

L

E

C

T

R

O

N

ICA

L

L

Y

 CO

NT

RO

L

L

E

D

 T

R

AN

SM

IS

S

IO

N

)

J26

E 3

V 3

S1

0

T 2

E 4

IK2

7

A

11

A

7

CRUISE CONTROL ECU

C14

6

13

14

L–

B

L–

B

L–

R

Y–

B

ECT

IDL

OD

A

ENGINE CONTROL MODULE

B

E 7

, E 8

A

C

, E 9

D

, E10

A

23

B–

Y

+B

W–

B

W–

B

A

A

JUNCTION
CONNECTOR

J27

ST

P

VT

A

1

TH

W

E2

OD

L

O

OD

1

S2

S1

SL

SL

N

–

2J

8

2

3

1

5

2K

7

2F

4

2J

2

EF

I

RE

L

A

Y

2C

5

15A
STOP

1C

7

1W

7

1R

4

1R

5

B

W

Y

L

R

S2

S1

SL

SLN–

SLN+

177

AND A/T INDICATOR

A

1

A

10

A

15

A

12

B

16

D

34

D

33

A

6

EE

ED

IJ1

11

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

C

10

D

3

C

9

D

4

B

5

IK2

2

IL1

7

IL1

2

B

A

A

C

A

C

4

IJ1

3

C

C

1

A

C

V–W

Y

L–W

R–B

R–B

R–L

R–L

R–L

V–W

W–B

R–L

Y

L–

W

BR

BR

BR

G–

O

BR

BR

BR

BR

BR

R–

L

R

–

L

R

–

L

R

–

L

V–

W

R–

L

L

P

L

P

G–

O

G–

O

E

N

G

INE

 CO

N

T

R

O

L

 M

O

DU

L

E

B

E 7

, E

 8

AC

, 

E

 9

D

, 

E1

0

OD2

SPD

JUNCTION
CONNECTOR

B

J28

, J29

A

COMBINATION METER

C

C 8

, C 9

B

D

, C10

JUNCTION
CONNECTOR

J 

JUNCTION
CONNECTOR

J 7

D MAIN

W

2

VEHICLE
SPEED SENSO
(COMBINATION
 METER)

V 2

JUNCTION
CONNECTOR

SPEED

O

M

ET

E

R

O/

D

 O

F

F

G–

O

G–

O

R–L

R–B

R–

B

A

D

B

F

JUNCTION
CONNECTOR

B

J28

, J29

A

D

28

BR

BR

J

UNCT

IO

N

C

O

NNE

C

T

O

R

J2

4

D

13

IJ

BR

L

2

R

E1

EO

3

EO

1

EO

2

2

O/
S

O 

D

D

4

A

A

A

J25

C

C

JUNCTION
CONNECTOR

J17

A

A

3

2

R

SE

SI

IG+

10A
GAUGE

1J

1

1D

2