Subaru Legacy (2005 year). Service manual — part 1084

WI-129

WIRING SYSTEM

Engine Electrical System

TO POWER SUPPLY CIRCUIT

FB-36

F/B FUSE NO. 5

(IG)

BrW

COMBINATION
METER

i10

A:

BrW

BrW

GOr

A15

OrW

A16

RW

A20

GB

A19

P

A21

V

A22

BY

A11

BY

A12

I/F

GOr

GOr

GOr

17

OrW

P

8

19

GB

27

FB-17

F/B FUSE NO. 7

(B)

WL

WL

A2

WL

A1

B38

i3

B36

i1

POWER CIRCUIT

I/F

B21

E2

31

(BLACK)

A:

D:

A:

A3

A4

ECM

OIL PRESSURE SWITCH

OrW

A17

P

A23

R

D18

L

D26

B134

A:

D: B137

OIL PRESSURE

WARNING LIGHT

MALFUNCTION

INDICATOR LIGHT

I/F

MICRO COMPUTER

SPEED-

OMETER

ENGINE
COOLANT
TEMPERATURE
GAUGE

TACHO-

METER

WL

WL

13

GROUND
JOINT CONNECTOR

B301

i53

R98

GB

23

ABS CONTROL

MODULE

BY

CAN TRANSCEIVER &

RECEIVER

B310

GB

36

VDC CONTROL

MODULE

i97

BY

BY

E11

GOr

i97

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

i53

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

i10

3 4 5

6 7 8 9

19 20 21

14 15 16

17 18

1 2

10

12

11

13

22

B38

1 2 3 4

5 6 7 8 9

10 11 12 13 14 15 16 17 18 19 20

B301

4 5 6 7 8 9

16 17 18 19 20

2 3

1

21 22 23 24 25 26

10 11

13

14

12

15

i1

5 6 7 8

2

1

9

4

3

10

24

22

23

25

27

26

28

11 12 13

14 15 16

17 18 19 20 21

B137

B21

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33

34

35

42

43

36

37

38

39

48

49

50

51

52

53

54

40

41

44

45

46

47

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

B134

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22

28 29

9

17

18

25

21

23 24

32

31

26 27
33 34

VDC

ABS

B310

1 2 3 4

11 12

14 15 16 17 18 19 20 21 22 23 24 25

10

26

27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

13

7

8

6

5

9

E/G(RH6)-02

E/G(RH6)-02

REF. TO CAN COMMUNICATION

SYSTEM [CAN(R)-01]

REF. TO CAN COMMUNICATION

SYSTEM [CAN(R)-02]

REF. TO GROUND

CIRCUIT

[GND(R)-03]

WI-07525

(BLACK)

(BLACK)

ABS

VDC

:

:

*

: TERMINAL NO. RANDOM

ARRANGEMENT AMONG
NO. 1, 2, 3, 4, 5 AND 6

WITHOUT VDC

WITH VDC

*

*

HR

HR

WI-130

WIRING SYSTEM

Engine Electrical System

E/G(RH6)-03

E/G(RH6)-03

WI-06926

B327

B47

B362

1 2

7 8

3
4

5
6

3

4

1

2

5

6

B225

13
14

15 16

17

27

24

25
26

20

21
22

23

29
30

31

28

32

35

33
34

37
38

39

36

40

8

9

10

11 12

1

2

5

3

4

7

6

19

18

B: B135

5

6

7

2

1

3

4

29

10 11 12 13 14 15

25

24

16

30

9

8

17 18 19

20
28

21 22 23

32

31

26 27

33

34 35

D: B137

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

B225

WL

16

15

WB

13

WB

14

RL

B35

LR

D6

LG

D16

B135

B:

B137

D:

WB

ECM

TO POWER SUPPLY CIRCUIT

STARTER
RELAY

ST-2

IG SW

(ST)

WL

ST-1

F/B FUSE NO. 21

(ST)

WY

MB-22

SBF-5

(B)

WR

MB-23

SBF-7

(B)

WR

MB-24

SBF-7

(B)

W

STARTER MOTOR

BATTERY

B47

WR

1

2

LG

YB

3

WY

5

MAIN
RELAY

B362

YL

5

6

RL

LR

7

WR

8

ELECTRONIC
THROTTLE
CONTROL
RELAY

YL

4

WR

6

B327

WR

1

2

LG

MAIN
RELAY 2

L4

WR

6

W

B19

YL

B6

YL

B5

BL

B32

BL

E/G(RH6)-05

C

E/G(RH6)-11

B

WB

B14

E/G(RH6)-06

D

E/G(RH6)-04

E

MB-27

M/B FUSE NO. 13

(B)

WL

D8

(BLACK)

(BLACK)

(BROWN)

(BROWN)

HR

HR

WI-131

WIRING SYSTEM

Engine Electrical System

E/G(RH6)-04

E/G

(RH6

)-04

WI-07526

D: B137

D15

1
2

P

D29

V

B79

BL

8

VR

12

P

4

GY

7

12

1

2 3

4 5

6 7

8

9 10

11 12

13 14

D20

VR

BL

13

BL

B40

10

1

W

VR

6

V

1

1

P

L

B75

B76

1
2

ECM

TEST MODE CONNECTOR

1

1

L

BL

B368

B369

TEST MODE SUB CONNECTOR

DATA LINK CONNECTOR

TO POWER SUPPLY CIRCUIT

GY

FB-32

F/B FUSE NO. 4

(IG)

H

E/G(RH6)-11

G

E/G(RH6)-11

F

E/G(RH6)-09

E

E/G(RH6)-03

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

B75

B40

B79

B76

(GREEN)

(GREEN)

(GREEN)

(GREEN)

B368

B369

(GRAY)

D: B137

CHECK CONNECTOR

(BLACK)

HR

WI-132

WIRING SYSTEM

Engine Electrical System

WI-07527

L

A34

WR

A1

WR

B7

E24

B22

E3

B137

D:

B135

B:

B134

A:

ECM

YB

YB

8

14

2

4

3

1

B22

E3

R

6

L

5

WR

7

E/G(RH6)-03

C

R

A27

E61

E47

E25

E24

1 2
3 4

E/G(RH6)-08

J

A:

B:

D: B137

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

B134

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22

28 29

9

17

18

25

21

23 24

32

31

26 27
33 34

B135

5

6

7

2

1

3

4

29

10 11 12 13 14 15

25

24

16

30

9

8

17 18 19

20
28

21 22 23

32

31

26 27

33

34 35

E/G(RH6)-05

E/G(RH6)-05

A26

B

A33

Y

E47

FRONT
OXYGEN (A/F)
SENSOR LH

FRONT
OXYGEN (A/F)
SENSOR RH

2

1

4

3

SB

3

B

2

Y

1

SB

A25

A2

WB

WB

A3

WB

4

WR

B3

E25

REAR
OXYGEN
SENSOR LH

2

3

4

1

L

16

YG

15

WR

13

L

D25

D31

SB

D24

G

E61

2

1

4

3

YG

10

SB

12

G

11

B2

RW

RW

Y

Or

LY

YB

W

B

GY

PL

Sb

BR

RL

YL

WB

Lg

Y

Or

LY

W

B

GY

PL

Sb

BR

RL

WB

WG

WG

WL

WL

Lg

9

E/G(RH6)-08

I

(BLACK)

(BROWN)

(BLACK)

(DARK GRAY)

B22

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

14

13

15 16

REAR
OXYGEN
SENSOR RH

(DARK GRAY)

WG

WL

HR

HR

HR