Subaru Legacy III (2000-2003 year). Service manual — part 1032

WI-82

WIRING SYSTEM

ANTI-LOCK BRAKE SYSTEM

8. Anti-lock Brake System

A: SCHEMATIC

1. LHD MODEL

WI-00799

WC

OC

RY

RY

WR

WR

24

25

GB

GB

1

LgY

22

5

FB-8

F/B FUSE NO. 8

(B)

SBF-7

SBF HOLDER

(B)

FB-1

F/B FUSE NO. 18

(IG)

FB-10

F/B FUSE NO. 16

(B)

FB-39

IGNITION RELAY

(IG)

(BLACK)

(BLACK)

(GREEN)

C:

B64

B65

i12

ABS CONTROL MODULE

VALVE RELAY

F49

TO POWER SUPPLY ROUTING

1 2

1 2
3 4

1 2 3

4 5 6

7 8 9 10 11 12 13 14

ABS(LHD)-01

ABS(LHD)-01

LY

2

WB

3

1

WC

OC

2

B64

B65

LgY

G1

WB

2

WB

LY

7

B62

F45

i1

B36

STOP LIGHT
SWITCH

: WITHOUT CRUISE CONTROL
MODEL

: WITH CRUISE CONTROL
MODEL

(BLACK)

F49

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16 17 18 19 20 21 22

27 28 29 30 31

23

24

25

26

B

26

ABS

MOTOR

GROUND

B

B

F73

MOTOR RELAY

FR OUTLET

FR INLET

RL OUTLET

RL INLET

RR OUTLET

RR INLET

FL OUTLET

FL INLET

SOLENOID

VA

L

V

E

LgY

C11

C3

GW

GW

COMBINATION
METER

SMJ

ABS
INDICATOR
LIGHT

C:

i12

PUMP
MOTOR

WC

OC

ABS(LHD)-03

A

(BLUE)

F45

3

1 2
8 9 10 11 12 13

5 6 7

14 15 16

4

WI-83

WIRING SYSTEM

ANTI-LOCK BRAKE SYSTEM

WI-00800

LW

LW

LW

WL

3

LW

31

14

29

RY

4

B

GW

5

1

MB-4

SBF-5

(B)

IG-2

IGNITION RELAY

(IG)

(GRAY)

F44

B82

B79

(BROWN)

B22

ABS CONTROL MODULE

F49

TO POWER SUPPLY ROUTING

1 2

3

4 5 6 7 8

ABS(LHD)-02

ABS(LHD)-02

GW

GW

LgR

7

9

10

BL

8

B79

LgR

GW

LgR

20

2

B62

B81

B82

F45

CHECK
CONNECTOR

GW

BR

LgR

1

4

5

BL

12

BL

13

B40

B22

E3

DATA LINK
CONNECTOR

(BLACK)

(BLACK)

F49

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16 17 18 19 20 21 22

27 28 29 30 31

23

24

25

26

WL

3

RY

WL

RY

4

5

8

BR

6

GW

BR

B

B

B21

F44

B61

BL

16

BR

GE

DIAGNOSIS

CONNECTOR

DIAGNOSIS

TERMINAL

TRANSMISSION

CONTROL

MODULE

B55

B:

1

3

2

4

5 6 7 8

1

2 3

4 5

6 7

8

9 10

11 12

13 14

1 2 3 4
5 6 7 8
9 10 11 12

13 14 15 16

(GRAY)

B: B55

1 2 3 4

5 6

7

8

9

10 11 12 13

14 15

16

17

18

19 20 21

22

23

24

(GRAY)

B40

1

9

2 3 4 5 6 7 8

10 11 12 13 14 15 16

REF. TO GROUND
DISTRIBUTION [GND(L)-03]

(BLUE)

F45

3

1 2
8 9 10 11 12 13

5 6 7

14 15 16

4

WI-84

WIRING SYSTEM

ANTI-LOCK BRAKE SYSTEM

WI-00801

TWISTED WIRE

TWISTED WIRE

(GRAY)

R73

(GRAY)

OUTBACK: (BROWN)
OTHER MODELS: (GRAY)

R72

F55

ABS CONTROL MODULE

TWISTED WIRE

FRONT

ABS

SENSOR LH

FRONT

ABS

SENSOR RH

F49

2 1

ABS(LHD)-03

ABS(LHD)-03

(BLACK)

F49

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16 17 18 19 20 21 22

27 28 29 30 31

23

24

25

26

8

9

9

10

13

11

12

10

11

12

8

3

7

6

28

1

2

1

2

1

4

7

8

1

2

5

6

14

15

1

2

W

R

Lg

LgB

SB

L

G

SB

SB

RB

RW

P

Y

Lg

LgB

L

G

W

2

30

B

B

R

23

B

RB

RW

P

Y

SB

L

P

SB

W

B

RB

RW

P

YB

W

B

L

P

RB

RW

P

YB

2

3

W

R

W

1

B

B

SB

R

F45

B62

F55

R49

B15

B6

R73

R72

R70

REAR

ABS

SENSOR LH

REAR

ABS

SENSOR RH

ABS

G SENSOR

B6

B15

TWISTED WIRE

B

B

B

ABS(LHD)-01

A

REF. TO GROUND
DISTRIBUTION [GND(L)-01]

1

2 3

4 5 6 7 8

*

( 1)

*

( 1)

*

( 1) :

(BLACK)

R70

2 3

1

(BLUE)

F45

3

1 2
8 9 10 11 12 13

5 6 7

14 15 16

4

WI-85

WIRING SYSTEM

ANTI-LOCK BRAKE SYSTEM

2. RHD NON-TURBO ENGINE MODEL

WI-00802

WC

OC

RY

RY

WR

WR

24

25

GB

GB

1

LgY

22

18

FB-8

F/B FUSE NO. 8

(B)

SBF-7

SBF HOLDER

(B)

FB-1

F/B FUSE NO. 18

(IG)

FB-10

F/B FUSE NO. 16

(B)

FB-39

IGNITION RELAY

(IG)

(BLACK)

(BLACK)

B64

B65

ABS CONTROL MODULE

VALVE RELAY

F49

TO POWER SUPPLY ROUTING

1 2

1 2
3 4

(GREEN)

C:

i12

1 2 3

4 5 6

7 8 9 10 11 12 13 14

ABS(RHD)-01

ABS(RHD)-01

LY

2

WB

3

1

WC

OC

2

B64

B65

LgY

G1

WB

2

WB

LY

6

B62

F45

B100

F2

i1

B36

STOP LIGHT
SWITCH

: WITHOUT CRUISE CONTROL
MODEL

: WITH CRUISE CONTROL
MODEL

B

26

ABS

MOTOR

GROUND

B

B

F73

MOTOR RELAY

FR OUTLET

FR INLET

RL OUTLET

RL INLET

RR OUTLET

RR INLET

FL OUTLET

FL INLET

SOLENOID

VA

L

V

E

LgY

C11

C3

GW

GW

COMBINATION
METER

SMJ

ABS
INDICATOR
LIGHT

C:

i12

PUMP
MOTOR

WC

OC

ABS(RHD)-03

A

(BLACK)

F2

3 4

1 2

8 9 10 11

12 13 14 15 16 17 18 19 20 21 22 23 24

5 6

7

1

2 3

4 5 6 7 8

F45

(BLACK)

F49

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16 17 18 19 20 21 22

27 28 29 30 31

23

24

25

26