Subaru Legacy (2005 year). Service manual - part 1129

WI-309

WIRING SYSTEM

Combination Meter System

I/F

I/F

I/F

WI-08323

VDC

ABS CONTROL MODULE

VDC CONTROL MODULE

ECM

LCD (SPORT SHIFT)

EEPROM

SPEEDOMETER

TACHOMETER

FUEL GAUGE 

F

E

B

A19

A20

B12

TAIL & ILLUMINATION RELAY

B

ENGINE 

COOLANT 

TEMPERATURE 

GAUGE

H

C

A1

A2

B2

POWER 
CIRCUIT

BACK LIGHT

DRIVER

DRIVER

I/F

I/F

SECURITY/IMMOBILIZER PILOT LIGHT

TAIL & ILLUMINATION 

PILOT LIGHT

METER-02

A

MICRO COMPUTER

DRIVER

CAN 

TRANSCEIVER &

RECEIVER

A17

A18

A21

A22

A11

A12

TRIP RESET SWITCH

METER-04

B

METER-04

C

BODY INTEGRATED MODULE

BODY INTEGRATED MODULE

CLOCK

DIAGNOSIS CONNECTOR

METER-03

METER-03

VDC

ABS

: WITH VDC

: WITHOUT VDC

ON : WITHOUT NAVIGATION SYSTEM

LCD (ODO/TRIP METER)

ON

ABS

WI-310

WIRING SYSTEM

Combination Meter System

WI-07021

METER-03

C

METER-03

B

R

P

N

D

METER-04

METER-04

BUZZER (SPORT SHIFT)

AT OIL TEMP.  WARNING LIGHT

CRUISE SET PILOT LIGHT

CRUISE PILOT LIGHT

AWD INDICATOR LIGHT

FRONT FOG PILOT LIGHT

REAR FOG PILOT LIGHT

SPORT PILOT LIGHT

VDC OFF PILOT LIGHT

VDC WARNING LIGHT

VEHICLE OUTLINE

REAR GATE

LOW-FUEL WARNING LIGHT

FRONT DOOR LH

FRONT DOOR RH

REAR DOOR LH

REAR DOOR RH

DRIVER

S/S BACK LIGHT

ODO/TRIP

LCD BACK LIGHT

DIMMER &

STABILIZING

POWER CIRCUIT

DIMMER &

STABILIZING

POWER CIRCUIT

DIMMER &

STABILIZING

POWER CIRCUIT

DIMMER &

STABILIZING

POWER CIRCUIT

DIMMER &

STABILIZING

POWER CIRCUIT

WI-311

WIRING SYSTEM

Clock System

42.Clock System

A: WIRING DIAGRAM

8

YR

9

Y

5

V

1

G

2

LR

10

BY

VFD

CLOCK

Y

A18

COMBINATION METER

MICRO COMPUTER

B

[+]

IG

LR

FB-10

M/B FUSE NO. 8

(B)

TO POWER SUPPLY CIRCUIT

ACC

BRIGHT-LED

DISPLAY-LED

UART ILL

i10

A:

i59

G

DRIVER

MICRO 

COMPUTER

BY

GROUND 
JOINT 
CONNECTOR

i97

FB-33

F/B FUSE NO. 11

(IG)

YR

FB-25

F/B FUSE NO. 24

(ACC)

FB-12

F/B FUSE NO. 16

(TAIL & ILLUMINATION RELAY)

JOINT 
CONNECTOR 
(ILLUMINATION &
 BACK-UP LIGHT)

JOINT 
CONNECTOR 
(ILLUMINATION & 
BACK-UP LIGHT)

i83

i82

LR

i83

i82

V

BY

6

FIXED 

VOLTAGE 

CIRCUIT

[–]

SET

BRIGHT

DISP

A:

A:

i59

1 2 3 4
6 7 8 9

5

10

i97

i83

i82

1 2 3 4 5 6
7 8 9 10 11 12

i10

3 4 5

6 7 8 9

19 20 21

14 15 16

17 18

1 2

10

12

11

13

22

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

WI-07596

V

CLK-01

CLK-01

A30

BODY INTEGRATED MODULE

i84

A:

REF. TO GROUND 

CIRCUIT 

[GND(L)-03][GND(R)-03]

:

LHD : GB

1

*

RHD : OrG

1

*

1

*

2

*

2

*

2

*

2

*

3

*

3

*

: 

2

*

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

: TERMINAL NO. RANDOM

ARRANGEMENT AMONG
NO. 7, 8, 9, 10, 11 AND 12

3

*

HR

HR

WI-312

WIRING SYSTEM

Fuel Gauge System

43.Fuel Gauge System

A: WIRING DIAGRAM

WI-07597

R59

R58

1 2
3 4
5 6

B98

3

2

1

8

7

6

5

4

1 2 3 4 5 6 7 8 9 10 11 12

i77

i97

1 2 3 4 5 6
7 8 9 10 11 12

1
9

2 3

8

10

4

11 12 13 14 15 16

5 6 7

17 18

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:

BrW

A3

BrW

A4

A2

A1

LOW-FUEL 

WARNING 

LIGHT

A12

BY

A11

BY

P

A21

V

A22

V

A26

P

V

P

A27

BY

BY

POWER CIRCUIT

FUEL 

GAUGE 

DRIVER

COMBINATION 
METER

BY

BY

GROUND JOINT CONNECTOR

i97

CAN TRANSCEIVER &

RECEIVER

BrW

WL

FB-36

F/B FUSE NO. 5

(IG)

FB-17

F/B FUSE NO. 7

(B)

 TO POWER SUPPLY CIRCUIT

I/F

B98

R2

B97

R1

BL

BL

7

BL

BL

7

i10

A:

TWISTED WIRE

CAN JOINT 
CONNECTOR

i77

i10

3 4 5

6 7 8 9

19 20 21

14 15 16

17 18

1 2

10

12

11

13

22

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

1 2

F/G-01

F/G-01

REF. TO GROUND 

CIRCUIT

[GND(L)-04][GND(R)-04]

REF. TO GROUND 

CIRCUIT

[GND(L)-03][GND(R)-03]

RHD

RHD

LHD

LHD

R167

i102

WL

WL

11

R98

i53

WL

WL

13

RHD

LHD

LHD

RHD

R59

BL

1

FUEL SUB LEVEL SENSOR

L

2

L

1

FUEL LEVEL SENSOR

BY

4

R58

V

BL

P

BODY 
INTEGRATED MODULE 

C19

i84

A:

B281

C:

i102

i53

B97

1 2 3

4 5 6 7

8 9 10 11 12 13 14 15 16

MICRO COMPUTER

1

*

1

*

2

*

3

*

2

*

3

*

: 

1

*

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

: TERMINAL NO. RANDOM

ARRANGEMENT AMONG
NO. 1, 2, 5 AND 6

2

*

: TERMINAL NO. RANDOM

ARRANGEMENT AMONG
NO. 3, 4, 7 AND 8

3

*

HR

HR