Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Service manual — part 828

WI-141

Combination Meter System

WIRING SYSTEM

2. WITH SI-DRIVE

C/M(S)-01

C/M(S)-01

WI-30468

20

19

2

1

i10

22

21

40

39

CONNECT

WI-142

Combination Meter System

WIRING SYSTEM

C/M(S)-02

C/M(S)-02

WI-42475

9

10

2

8

40

20

C/M(S)-03

A

C/M(S)-05

B

C/M(S)-05

C

19

REVERSE CIRCUIT

REAR D

IFFERE

NTIAL

OIL

TEMPE

RA

TURE

W

A

RNING LIGHT

REAR DIFFERENTIAL

OIL

TEMPERA

TURE SWITCH

OIL PRESSURE

W

ARNING LI

GHT

PARKING BRAKE/

BRAKE FLUID

LEVEL

W

ARNING LIGHT

CHARGE

W

ARNING LI

GHT

OIL PRESSURE SWITCH

MALFUNCTION

IN

DICA

TOR LIGHT

IGNITIO

N SWITC

H (IG)

BRAKE FLUID LEVEL SWITCH

GENERA

TOR

TURN SIGNAL &

HAZARD MODU

LE

TURN SIGNAL

INDICA

TOR LIGHT RH

TURN SIGNAL

INDICA

TOR LIG

HT LH

BATTERY

WI-143

Combination Meter System

WIRING SYSTEM

I/F

I/F

I/F

C/M(S)-03

C/M(S)-03

WI-33823

24

23

33

35

1

C/M(S)-02

39

C/M(S)-05

C/M(S)-04

29

E

D

A

B

DRIVE CIRCUIT

CLOCK

, FUEL

ECONOM

Y,

AMBIENT

TEMPERA

TURE

DISPLA

Y UNIT

AMBIENT SENSOR

BOD

Y

INTEGRA

TED

UNIT

MICRO COMPUTER

SECURITY/IMMOBILIZER INDICA

TOR LIGHT

POWER

SUPPLY

CIRCUIT

MUL

TI SELECT SWITCH

DRIVE CIRCUIT

(DIMMER)

DRIVE CIRCUIT

(DIMMER)

DRIVE CIRCUIT

(DIMMER)

PLA

TE

ILLUMI.

LIGHT

INDICA

TOR NEEDLE

ILLUMI.

LIGHT

LCD ILLUMI./ STI ILLUMI.

IMP

A

CT SENSOR

WI-144

Combination Meter System

WIRING SYSTEM

ECM

I/F

I/F

I/F

VDC CM

C/M(S)-04

C/M(S)-04

WI-33824

*

1

C/M(S)-03

C/M(S)-05

32

31

22

21

34

(

*

1)

26

27

ON

F

E

WN

C

H

E

F

WN

ON
ON

EEPROM

LCD

CAN

TRANSCEIVER &

RECEIVER

A

UDIO

A/C CONTR

OL P

ANEL

BOD

Y INTEGRA

TED UNIT

: SEAT BELT

KEY WARNING

HEADLIGHT ON WARNING

DCCD

REV.

CUSTOMIZED

SI-DRIVE

BUZZER

DRIVE

CIRCUIT

TRIP RESET

SWITCH

DRIVE CIRCUIT

MICRO COMPUTER

NA

VIGA

TION UNIT

: WITHOUT NAVIGATION

: WITH NAVIGATION

TPMS & KEYLESS ENTR

Y CM

TACHOMETER

SPEEDOMETER

ENGINE

COOLANT

TEMP.

GAUGE

FUEL GAUGE

REV. INDICATOR

DCCD TORQUE INDICATOR

ODO/TRIP METER

TPMS & KEYLESS ENTR

Y CM