Subaru Legacy IV (2008 year). Service manual — part 1234

WI-188

Security System

WIRING SYSTEM

WI-15900

Y

BY

R22

1

3

LgB

B

D46

2

1

LgB

B

R186

3

1

WR

BY

R16

1

3

LW

B

R9

1

3

LOr

B

R12

1

3

B

B

7

LgB

LgB

1

R60

R24

R60

R24

R24

R60

B

B

3

R38

D34

LgB

LgB

7

R39

D35

Y

Y

3

R167

i102

LW

LW

4

R167

i102

WR

WR

7

R98

i53

LOr

LOr

R98

i53

SD

WG

LgB

LgB

LgB

6

A17

R98

i53

LOr

LW

WR

Y

A32

A19

A18

A31

Br

B3

i84

A:

R186

1 2 3

R22

R16

1
2
3

R60

1 2

3

4 5 6 7 8

D35

1 2

3 4

5 6 7 8 9 10

8

SEC-03

SEC-03

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

i53

D46

1
2

i102

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

R12

R9

1
2
3

SD

WG

A:

i84

1 2

3 4

5 6

7 8

9 10 11 12

14 15 16 17 18 19 20 21 22 23

24 25

26 27 28 29

30 31 32 33

34 35

13

REF. TO GND

[GND-05]

B

REF. TO GND

[GND-05]

B

REF. TO GND

[GND-05]

B

REF. TO GND

[GND-04]

BY

B

D34

3

2

1

8

7

6

5

4

[CL-02]

B280

B:

5

4

6 7

8

2

1

9

3

10

22

23

11 12 13 14 15

24 25

26 27

16 17 18

28 29

19 20

21

30

B280

B:

BODY INTEGRATED UNIT

FRONT
DOOR
SWITCH RH

FRONT
DOOR
SWITCH LH

REAR
DOOR
SWITCH RH

REAR
DOOR
SWITCH LH

: SEDAN MODEL

: WAGON MODEL

REAR GATE
LATCH SWITCH

TRUNK
LID LOCK
ACTUATOR &
SWITCH

REF

. T

O

INTERIOR

LIGHT SYSTEM

(BLACK)

(GRAY)

WI-189

Immobilizer System

WIRING SYSTEM

49.Immobilizer System

A: WIRING DIAGRAM

WI-22133

BR

B351

1 2

B350

1 2 3 4

i102

WL

GR

WB

LR

WL

FB-18

F/B FUSE NO. 7

(B)

FB-37

F/B FUSE NO. 12

(IG)

MB-28

M/B FUSE NO. 14

(B)

MB-29

M/B FUSE NO. 8

(B)

FB-17

F/B FUSE NO. 7

(B)

WL

WL

WL

10

A1

R167

i102

B350

WB

BW

4

WB

3

WL

C2

GR

A1

BW

C7

LR

B7

BrR

BrR

A33

BY

C9

BY

C8

BY

B22

A:

i84

B: B280

C: B281

B: B280

C20

WR

BR

WR

C21

BY

A21

1

2

B351

WL

B18

BP

WL

BP

B28

C26

C34

ECM

B136

C:

A17

5 6 7

8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

26

27 28

16 17 18 19

20 21

B281

C:

5

4

6 7

8

2

1

9

3

10

22

23

11 12 13 14 15

24 25

26 27

16 17 18

28 29

19 20

21

30

B280

B:

IMB-01

IMB-01

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

C: B136

16

10 11 12 13 14 15

25

24

30

9

8

7

17 18 19 20
28

21 22 23

29

32

31

1

2

3

4

5

6

27

26

33 34 35

A:

i84

1 2

3 4

5 6

7 8

9 10 11 12

14 15 16 17 18 19 20 21 22 23

24 25

26 27 28 29

30 31 32 33

34 35

13

i10

A:

3 4 5

6 7 8 9

19 20 21

14 15 16

17 18

1 2

10

12

11

13

22

REF. TO GND

[GND-06]

BY

REF. TO GND

[GND-02]

BY

i10

A:

V

P

A27

A26

L

R

B20

B30

REF

. T

O

CAN

COMMUNICA

TION

SYSTEM

[CAN-01 03]

TO POWER SUPPLY CIRCUIT

KEY
WARNING
SWITCH

COMBINATION
METER

SECURITY/

IMMOBILIZER

INDICA

T

O

R

BODY INTEGRATED UNIT

IMMOBILIZER ANTENNA

(BLACK)

(GRAY)

(GREEN)

WI-190

Keyless Entry System

WIRING SYSTEM

50.Keyless Entry System

A: WIRING DIAGRAM

WI-22134

i96

1 2 3 4
5 6 7 8

7

BY

4

3

YG

LR

i96

LR

LR

WL

GR

BY

GR

WL

C8

BY

B22

BY

C9

VB

B12

LR

A1

C2

A:

i84

B: B280

C: B281

Br

B3

WG

K/L-01

K/L-01

D83

5 6 7 8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

16 17

18 19

20 21

YG

A9

BY

A21

WG

A34

B7

D7

1
7

2 3

4 5 6

8 9 10 11 12 13 14

Lg

LgY

5

6

2

1

RG

LgY

D72

Lg

A23

LgY

A7

LgY

RG

B90

R50

4

3

5

4

BrW

BrB

BrB

BrW

BrW

BrB

BrW

A15

BrB

A29

7

B

D7

B

2

B

Br

B

LR

7
1

B

Br

6

LR

i76

D83

R52

3

2

1

K/L-02

C

K/L-02

B

K/L-02

A

K/L-02

D

FB-10

M/B FUSE NO. 8

(B)

FB-6

F/B FUSE NO. 3

(B)

MB-29

M/B FUSE NO. 8

(B)

FB-18

F/B FUSE NO. 7

(B)

FB-37

F/B FUSE NO. 12

(IG)

REF

. T

O

TURN

SIGNAL & HAZARD

LIGHT SYSTEM

[TURN-01]

FRONT

DOOR LOCK

ACTUATOR LH

5 6 7

8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

26

27 28

16 17 18 19

20 21

B281

C:

5

4

6 7

8

2

1

9

3

10

22

23

11 12 13 14 15

24 25

26 27

16 17 18

28 29

19 20

21

30

B280

B:

A:

i84

1 2

3 4

5 6

7 8

9 10 11 12

14 15 16 17 18 19 20 21 22 23

24 25

26 27 28 29

30 31 32 33

34 35

13

LOCK

OFF

UNLOCK

2

1

B

Br

3

LR

R52

ON

DOOR

OFF

D72

1 2

R50

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

REF. TO GND

[GND-06]

BY

REF. TO GND

[GND-05]

B

REF. TO GND

[GND-01]

B

REF. TO GND

[GND-02]

BY

TO POWER SUPPLY CIRCUIT

KEYLESS

ENTRY

CONTROL

MODULE

ROOM

LIGHT

(GRAY)

(GRAY)

POWER WINDOW
MAIN SWITCH
(DOOR LOCK SWITCH)

BODY INTEGRATED UNIT

WI-191

Keyless Entry System

WIRING SYSTEM

WI-15903

F5

F47

RG

RL

RW

B11

B: B280

RW

RG

RL

5

4

6 7

8

2

1

9

3

10

22

23

11 12 13 14 15

24 25

26 27

16 17 18

28 29

19 20

21

30

B280

B:

K/L-02

K/L-02

1

4

BrW

BrB

3

B

D125

BrB

BrW

B

4

3

BrW

BrB

2

B

i101

D84

D125

1 2 3 4 5

D84

5 6 7 8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

16 17

18 19

20 21

K/L-01

B

K/L-01

D

K/L-01

A

K/L-01

C

B350

WB

WB

3

BW

4

BW

C7

B350

1 2 3 4

F102

1 2

F109

3 4

1 2

8 9 10 11

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

5

6 7

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

5 6 7

8

2

1

9

4

3

10

24

22 23

25

11 12 13 14 15

26

27 28

16 17 18 19

20 21

B281

C:

A:

i84

1 2

3 4

5 6

7 8

9 10 11 12

14 15 16 17 18 19 20 21 22 23

24 25

26 27 28 29

30 31 32 33

34 35

13

YB

A6

A:

i84

C: B281

MB-19

M/B FUSE NO. 9

MB-20

M/B FUSE NO. 9

MB-21

HORN RELAY

MB-28

M/B FUSE NO. 14

(B)

B360

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

F102

B36

i1

1

YB

2

B

YB

YB

19

F109

B360

YB

YB

19

11

LOCK

OFF

UNLOCK

REF. TO GND

[GND-05]

B

REF. TO GND

[GND-01]

B

TO POWER SUPPLY CIRCUIT

KEY WARNING
SWITCH

BODY INTEGRATED UNIT

THROUGH JOINT
CONNECTOR

KEYLESS

BUZZER

HORN

HORN

PASSENGER'S DOOR

LOCK SWITCH

(BLACK)

(BLACK)

(GRAY)

(GRAY)