Lexus ES300 (1997 year). Manual - part 649

190

ABS AND TRACTION CONTROL

60A
ABS

2

1

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

3

6

2

1

4

3

3

3

3

3

3

3

3

A

1

A

24

A

11

B

3

B

9

A

13

A

26

A

4

EA

E 1

E 1

E 1

C

9

C

10

SR

GND3

GND2

SFRH

SFRR

R+

MR

2

3

1

4

W–

R

R–

B

W–

B

W–

B

W–

R

GR

–

R

W–

R

GR

W–

L

W–

B

W–

B

W

–

B

R–L

W–R

W–B

W–B

GR

GR

–

R

GR

–

L

GR–L

GR–R

R–L

ABS AND TRACTION ECU

B

A19

, A20

A

ABS AND TRACTION

ACTUATOR

B

A 7

, A 8

A

W–L

ABS

MOTOR
RELAY

ABS

SOL

RELAY

C

, A21

W–B

5

EB

W–

B

191

C

2

C

1

C

8

C

7

A

25

A

12

C

5

C

4

C

12

C

6

A

10

A

14

A

2

A

1

E 1

SFLH

SFLR

SRRH

SRRR

SRLH

SRLR

SRC1

SRC2

SMC1

SMC2

AST

MT

L–B

W–

L

W–

R

R–

G

G–

Y

LG

–

B

B–

R

B–

Y

Y–

R

Y–

B

R

R–

W

W–R

W–R

W–

B

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

B

8

1

2

B

16

JUNCTION
CONNECTOR

J 3

STOP

LIGHT SW

S10

ABS AND TRACTION ECU

B

A19

, A20

A

A

A

B–

R

W

G–

W

B–

R

G–W

G–W

R–L

R–L

W–B

W–B

IG1

STP

C

, A21

ABS AND TRACTION ACTUATOR

B

A 7

, A 8

A

A

15

GND1

W–

B

JUNCTION
CONNECTOR

J27

A

A

A

19

A

6

IM3

1

IM3

6

20

18

RRO

FRO

GR

–

L

GR

–

R

GR

–

L

GR

–

R

FRO

RRO

ABSORBER

CONTROL ECU

A24

15A
ECU–IG

1J

9

15A
STOP

1C

7

B

12

B

6

B

11

B

5

B

10

B

4

B

7

B

2

B

8

B

1

A

5

A

3

M

1R

4

1R

5

192

ABS AND TRACTION CONTROL

IK3

4

IK3

8

IK3

5

IK3

11

IM2

8

IM2

5

A

23

B

4

A

9

IM2

12

IM1

2

A

22

B

C

A

A

A

A

B

12

C

B

C

B

B

C

23

16

22

11

4

14

17

TS

WA

TC

D/G

WT

TS

TC

TC

ABS

TRC

L

LG

–R

G–

B

R–

Y

R–

L

R–

L

R–

Y

G–

B

LG

–

R

LG

–R

LG

–R

R–

Y

G–

B

R–

L

L

R–

L

LG

–R

L

G–B

DATA LINK CONNECTOR 1

D 1

DATA LINK CONNECTOR 2

D 3

JU

N

C

T

IO

N

CO

N

N

E

C

T

O

R

J 1

JU

N

C

T

ION

CO

N

N

E

C

T

O

R

J3

0

JUNCTION
CONNECTOR

B

J28

, J29

A

ABS AND TRACTION ECU

B

A19

, A20

A

R–L

(SHORT PIN)

WB

WA

G–B

LG–R

R–

L

C

, A21

A

5

A

4

A

17

A

18

B

2

B

1

1

2

IM2

6

1

2

2

1

ID1

3

ID1

9

ABS SPEED SENSOR
FRONT LH

A 9

ABS SPEED SENSOR
FRONT RH

A10

ABS SPEED SENSOR
REAR LH

A33

B

9

B

10

2

1

IN1

3

IN1

9

ABS SPEED SENSOR
REAR RH

A34

FL+

FL–

FR+

FR–

RL+

RL–

RR+

RR–

B

W

R

G

W

B

R

G

R

G

R

G

W

B

IJ1

12

G–B

F

F

JUNC

T

IO

N

CO

N

N

E

C

T

O

R

J3

0

IM2

1

R–

Y

A

C

B

B

IK3

6

3

3

A

A

A

BR

BR

BR

BR

BR

E1

E1

JUNCTION
CONNECTOR

J24

J

UNC

T

IO

N

CO

N

N

E

C

T

O

R

B

J 

8

, J 

9

A

193

II

1J

7

1J

8

B

5

B

13

B

14

B

6

B

15

A

19

A

26

A

25

A

28

A

27

C

22

C

7

C

1

B

11

A

A

A

B

A

TRC–

TRC+

EFI–

EFI+

NEO

CSW

BR

–

W

W

B

G

L

Y

L

BR

LG

W–

B

W–

B

W–

B

JUNCTION
CONNECTOR

J15

THROTTLE POSITION SENSOR

T 2

ABS AND TRACTION ECU

B

A19

, A20

A

JUNCTION
CONNECTOR

B

J 8

, J 9

A

ENGINE CONTROL
MODULE

C

E 7

, E 9

A

E2

VTA1

VC

NEO

EFI+

EFI–

TRC+

TRC–

2

3

1

C

, A21

FROM POWER SOURCE SYSTEM (SEE PAGE 56)

B

3

IJ1

18

B

4

D

7

D

6

IJ1

19

D

3

L

G–B

L

R–L

R–L

LG

G–

B

LG

R–

L

JUNCTION
CONNECTOR

J 4

COMBINATION METER

D

C 8

, C10

B

IND

D

D

TR

A

C

 O

F

F

ABS

SLIP

ED

BR

BR

E2

VTA

VC

1

4

TRAC
OFF SW

T 5

10A
GAUGE

1D

2