Subaru Legacy (2005 year). Service manual — part 1065

WI-53

WIRING SYSTEM

Engine Electrical System

TO POWER SUPPLY CIRCUIT

FB-36

F/B FUSE NO. 5

(IG)

BrW

COMBINATION
METER

i10

A:

BrW

A3

BrW

A4

GOr

A15

OrW

A16

RW

A20

GB

A19

BY

BY

I/F

GOr

GOr

BrB

17

OrW

P

8

19

GB

18

FB-17

F/B FUSE NO. 7

(B)

WL

WL

A2

WL

A1

B38

i3

POWER CIRCUIT

B21

E2

31

(BLACK)

A:

ECM

OIL PRESSURE SWITCH

OrW

B15

P

B27

R

C13

L

C14

B135

B:

C: B136

OIL PRESSURE

WARNING LIGHT

MALFUNCTION

INDICATOR LIGHT

I/F

I/F

MICRO COMPUTER

SPEED-

OMETER

ENGINE
COOLANT
TEMPERATURE
GAUGE

TACHO-

METER

WL

WL

11

GROUND
JOINT CONNECTOR

i97

i102

R167

ABS

CONTROL

MODULE

P

A21

V

A22

CAN TRANSCEIVER &

RECEIVER

B301

GB

23

E11

BrB

i97

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

i102

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

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

BY

BY

BY

E/G(LHU)-02

E/G(LHU)-02

REF. TO CAN COMMUNICATION

SYSTEM [CAN(L)-01]

REF. TO GROUND

CIRCUIT

[GND(L)-03]

REF. TO CAN

COMMUNICATION

SYSTEM

[CAN(L)-02]

B135

B:

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19

20

22

29

9

17 18

25

24

28

21

23

32

31

26 27

33

34 35

B136

C:

8

5

6

10 11 12 13 14 15

2

1

3

4

16

30

19 20

22

29

9

17 18

25

24

7

28

21

23

32

31

26 27

33 34 35

A11

A12

WI-07490

*

*

*

: TERMINAL NO. RANDOM

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

(BLACK)

HR

HR

WI-54

WIRING SYSTEM

Engine Electrical System

E/G(LHU)-03

E/G(LHU)-03

WI-06893

B12

B362

1 2

7 8

3
4

5
6

T7

3

4

1

2

5

6

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

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

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

B137

D:

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

B135

B:

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19

20

22

29

9

17 18

25

24

28

21

23

32

31

26 27

33

34 35

B136

C:

8

5

6

10 11 12 13 14 15

2

1

3

4

16

30

19 20

22

29

9

17 18

25

24

7

28

21

23

32

31

26 27

33 34 35

B47

(BROWN)

B225

WL

15

16

14

WB

13

RL

D9

LR

D7

LG

B14

WB

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)

WL

MB-24

SBF-7

(B)

STARTER MOTOR

BATTERY

T3

T7

B12

INHIBITOR
SWITCH (AT)

B47

WR

1

2

LG

WB

3

WY

5

MAIN
RELAY

B362

YL

5

6

RL

LR

7

WL

8

ELECTRONIC
THROTTLE
CONTROL
RELAY

YL

4

WR

6

YL

C4

YL

C3

WB

B23

WL

B12

E/G(LHU)-05

B

WB

B14

AT

AT

AT

AT

MT

MT

7

BW

12

BY

P

R

N

D

11

WL

12

WB

E/G(LHU)-07

C

MT

AT

: WB
: WL

2

*

2

*

B: B135

B136

C:

B137

D:

ECM

BW

LR

D6

E/G(LHU)-09

Q

(BLACK)

(GRAY)

(BLACK)

HR

HR

HR

HR

WI-55

WIRING SYSTEM

Engine Electrical System

E/G(LHU)-04

E/G(LHU)-04

WI-06894

B24

P

B79

BL

8

VR

12

P

4

GY

7

12

BL

BL

10

VR

13

B40

1

W

1

1

P

L

B75

B76

GY

B32

VR

C7

W

W

F

E/G(LHU)-09

E

E/G(LHU)-09

D

E/G(LHU)-09

1

1

L

BL

B368

B369

B75

B368

B369

B40

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

1
2

B79

1

2 3

4 5

6 7

8

9 10

11 12

13 14

B76

1
2

(GRAY)

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

(GREEN)

(GREEN)

(GREEN)

(GREEN)

B136

C:

8

5

6

10 11 12 13 14 15

2

1

3

4

16

30

19 20

22

29

9

17 18

25

24

7

28

21

23

32

31

26 27

33 34 35

C: B136

B: B135

ECM

TEST MODE

CONNECTOR

DATA LINK CONNECTOR

CHECK CONNECTOR

TO POWER SUPPLY CIRCUIT

FB-32

F/B FUSE NO. 4

(IG)

MB-27

M/B FUSE NO. 13

(B)

TEST MODE

SUB CONNECTOR

(BLACK)

HR

HR

WI-56

WIRING SYSTEM

Engine Electrical System

E/G(LHU)-05

E/G(LHU)-05

WI-06895

E/G(LHU)-08

G

WB

B3

W

C33

C35

D18

G

B

R

B54

A19

G

A10

YG

B315

6

GB

3

LY

1

Or

2

Y

5

R

4

E/G(LHU)-06

H

E/G(LHU)-06

I

R

Or

Or

D19

SB

D30

Or

D29

Y

D31

R

D25

GB

E/G(LHU)-03

B

T5

2

B19

WB

E2

Lg

50

B21

WB

4

2

1

3

YL

W

R

3

4

1

WB

W

YG

B

3

B21

E2

W

4

WB

51

B19

T5

WB

A1

W

C19

E/G(LHU)-08

J

E/G(LHU)-08

K

WB

B2

SB

C34

A:

MT

AT

AT

AT

T5

3 4

1 2

E24

1

2

3

4

(GRAY)

B315

1 2 3 4 5 6

(BLACK)

B138

1 2 3 4
5 6 7 8

A:

B54

B137

D:

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

A:

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

B:

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19

20

22

29

9

17 18

25

24

28

21

23

32

31

26 27

33

34 35

B136

C:

8

5

6

10 11 12 13 14 15

2

1

3

4

16

30

19 20

22

29

9

17 18

25

24

7

28

21

23

32

31

26 27

33 34 35

(BLACK)

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

1 2
8 9 10 11 12

19 20 21

13 14 15 16

17 18

22 23 24

3

4

5

6

7

ECM

B135

B:

B136

C:

B137

D:

ACCELERATOR PEDAL

POSITION SENSOR

JOINT
CONNECTOR C

B138

B134

A:

E24

REAR
OXYGEN
SENSOR

FRONT
OXYGEN (A/F)
SENSOR

TCM

REF. TO AT CONTROL
SYSTEM
[4AT(L)-04]

*

*
*

*

: TERMINAL NO. RANDOM

ARRANGEMENT AMONG
NO. 1, 2, 5 AND 6

HR

HR

HR

HR

HR