Subaru Legacy (2005 year). Manual - part 1092

WI-161

WIRING SYSTEM

AT Control System

4AT(RHU)-04

4AT(RHU)-04

WI-06945

B280

B:

T7

B12

1 2 3 4
5 6 7 8
9 10 11 12

1 2 3 4 5 6
7 8 9 10 11 12

B116

1 2

3 4

5 6 7 8 9 10

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

F27

13
14
15

16 17

27

24 25

26

20 21

22
23

29

30
31

28

8 9

10
11
12

1
2

5

3

4

7

6

19

18

F108

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

B361

1
7

2 3

4 5 6

8 9 10 11 12 13 14

B55

1

2

7

8

9

5

6

3

4

10 11 12

19 20 21
29 30 31

13 14 15 16 17

27 28

18

22 23 24 25 26

A:

B54

1 2
8 9 10 11 12

19 20 21

13 14 15 16

17 18

22 23 24

3

4

5

6

7

B359

1 2 3

B:

ABS : WITHOUT VDC

3

3

2

1

B17

B116

F27

F108

B361

B359

B18

R

BG

A11

P

A2

LY

B55

B:

B54

A:

TCM

AT
SELECT
LEVER

AT G SENSOR

FWD 

SWITCH

SHIFT LOCK

SOLENOID

LY

YW

P

R

B6

R

4

B

BODY 

INTEGRATED 

MODULE

B280

B:

19

B

B

B

18

BG

A/C
RELAY 
HOLDER

4AT(RHU)-05

B

BG

11

BG

13

THROUGH 
JOINT 
CONNECTOR

T3

B12

B12

T3

T7

7

BW

12

BY

1

WB

2

BW

9

L

8

LW

10

LG

12

WB

11

WR

9

GL

10

BrY

3

2

RG

WG

1

BG

8

LG

RG

WG

BG

LG

A5

A14

A22

A4

3

W

INHIBITOR 
SWITCH

P

R

N

D

5

LB

4

B

B

REF. TO STARTER 

SYSTEM [ST(GER)-01]

REF. TO BACK-UP LIGHT

SYSTEM [BACK/L(R)-01]

REF. TO GROUND

CIRCUIT

[GND(R)-01]

REF. TO GROUND

CIRCUIT

[GND(R)-02]

REF. TO GROUND

CIRCUIT

[GND(R)-03]

ABS

ABS

ABS

(BLACK)

(GRAY)

(GRAY)

(GRAY)

HR

HR

HR

HR

HR

WI-162

WIRING SYSTEM

AT Control System

WI-06946

B55

B:

B54

A:

B53

AT1

1 2 3

AT2

AT3

1 2
3 4

1

3

4 5 6

2

1 2

5

6 7

8

13

14 15

16

9 10

11 12

3 4

17 18

19 20

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

1 2
8 9 10 11 12

19 20 21

13 14 15 16

17 18

22 23 24

3

4

5

6

7

1

2

7

8

9

5

6

3

4

10 11 12

19 20 21
29 30 31

13 14 15 16 17

27 28

18

22 23 24 25 26

B11

(GRAY)

B53

JOINT 
CON-
NECTOR
(AT)

B55

B:

B54

A:

TCM

4AT(RHU)-05

4AT(RHU)-05

20

19

B2

A15

A16

A8

A17

B3

A24

A23

B11

T4

Y

SB

GB

SB

PB

OrB

4AT(RHU)-04

B

4AT(RHU)-03

C

17

13

9

Or

Sb

GR

Or

Sb

G

R

PB

PB

OrB

PB

OrB

OrB

4AT(RHU)-03

A

15

1

2

4

7

6

3

12

8

11

A6

A7

B19

B9

B8

B7

B6

B5

B4

A21

A9

B20

18

14

Y

OrB

10

5

GB

GOr

OrB

GOr

BW

BrY

YL

WL

RY

YG

Br

YW

LR

RW

Br

YW

LR

RW

BW

BrY

YL

WL

RY

YG

ABS

3

*

4

*

4

*

4

*

3

*

3

*

3

*

2

*

1

*

1

*

1

*

2

*

2

*

1

*

2

*

3

*

4

*

: TERMINAL NO.

RANDOM
ARRANGEMENT
AMONG
NO. 1, 11 AND 12

: TERMINAL NO.

RANDOM
ARRANGEMENT
AMONG
NO. 2, 3 AND 13

: TERMINAL NO.

RANDOM
ARRANGEMENT
AMONG
NO. 6, 7, 16 AND 17

: TERMINAL NO.

RANDOM
ARRANGEMENT
AMONG
NO. 4, 5, 14 AND 15

AT3

B

B

BW

AT CONTROL

VEHICLE SPEED SENSOR 1

VEHICLE SPEED SENSOR 2

TORQUE CONVERTER TURBINE 

SPEED SENSOR

RB

LB

B

RB

LB

B

Y

W

Y

W

4

6

1

3

2

L

Sb

V

Gr

Y

5

Br

L

BY

YG

Gr

Y

Br

AT2

AT1

2

3

1

Or

W

R

4

G

Or

W

R

G

B

1

2

3

AWD DUTY SOLENOID

LINE PRESSURE LINEAR SOLENOID

ATF TEMPERATURE SENSOR

LOCK-UP DUTY SOLENOID

LOW CLUTCH DUTY SOLENOID

2-4 BRAKE DUTY SOLENOID

LOW & REVERSE DUTY SOLENOID

HIGH CLUTCH DUTY SOLENOID

: WITHOUT VDC

ABS

HR

HR

HR

WI-163

WIRING SYSTEM

AT Control System

WI-164

WIRING SYSTEM

AT Control System

4. RHD 4AT MODEL (2.5 L EK MODEL)

WI-06947

B12

B16

B21

B31

B27

B28

B29

A5

B18

A14

A22

A4

1

A10

A19

A13

A3

A12

VDC

VDC

ABS

ABS

BATTERY

TCM

M/B FUSE NO. 12

M/B FUSE NO. 13

F/B FUSE NO. 4

SBF

SBF-8

SBF-6

IG 2 
RELAY

IGNITION SWITCH

OFF

+B

ACC

IG1

IG2

ACC ON ST

ST

DATA LINK CONNECTOR

INHIBITOR SWITCH

P

R

N

D

AWD INDICATOR
LIGHT

COMBINATION METER

SPORT PILOT 
LIGHT

P

R

N

D

LCD (SPORT SHIFT)

TWISTED WIRE

I/F

MICRO COMPUTER

CAN TRANSCEIVER &

RECEIVER

F/B FUSE NO. 5

F/B FUSE NO. 12

F/B FUSE NO. 31

BODY INTEGRATED MODULE

DRIVER

AT OIL TEMP.  
WARNING LIGHT

CHECK CONNECTOR

ECM

ACCELERATOR 

PEDAL POSITION 

SENSOR

ABS 

CONTROL 

MODULE

STEERING 

ANGLE 

SENSOR

JOINT 
CONNECTOR B

AT SELECT 
LEVER

GROUND
JOINT
CONNECTOR

DIMMER & STABILIZING 

POWER CIRCUIT

DIMMER & STABILIZING 

POWER CIRCUIT

VDC CONTROL MODULE

CAN JOINT
CONNECTOR

CAN JOINT
CONNECTOR
(INT)

JOINT
CONNECTOR

CAN JOINT
CONNECTOR (STR)