51 - overall electrical wiring diagram

2000 CE

LICA

(EW

D399U

)

207 M

1 2 3 4

1 CELICA ELECTRICAL WIRING DIAGRAM (Cont. next page)

2A1

120AALT

2E1

IA1

25ADCC 7. 5A

DOME7. 5AMPX–B

2

1

20ADOOR

25AAM1

IN11 IN14 IN16IO5 IO8

2F7

IN13 IK6 IN3

1

ACC

IG1AM1

3

2

IK5

IK8

TAIL

OFF

HIGH

LOW

HEAD

FLASH

HF H T EL HU

LIGH

TC

ON

TRO

LSW

DIM

MER

SW

16

8 14

C15COMBINATION SW

13 7

IK12

II12

IF IE

A

19 A5 A18 A12 A10 B9 B

BJ

A

4 A24 A3 A

See R

earW

indowD

efoggerS

ystem<

19–3>

17 B

See Headlight

System<

6–3><

6–4>

IB1

B–R

L–W

L–W R

BATTERY

FL MAIN3. 0W

1

2

B–R L–R

20A FR

P/W

20A FL P/W

IG1RELAY

W

R–L

R–L

RL–Y

L–B L–R

5A DEF R

LY

5A TENS

RD

C

5A BO

DY EC

U–IG

GR

7. 5AECU–ACC

2 4

12 8 11

1 10

4 3 1

G–W

LG–R

LG–B

See Taillight

System

<7–1>

DRL CLTS CLTE

PRG RDA HF H T HU

CLTS CLTE CLTB

A14AUTOMATIC LIGHTCONTROL SENSOR

P–L

LG

R–L

P–BVR–B

W–B

R

W–B

3 2

5 1

+B GND

D 2

DO

OR

CO

NTR

OL

REC

EIVER

PRG RDA

W–B

W–B

W–B J 3

JUN

CTIO

NC

ON

NEC

TOR

J14JU

NC

TION

CO

NN

ECTO

R

G

F

A

B

C

D

E

L–B

L–Y

R

R–L

R–L

L–W

L–W

M ultiplex Communication SystemPower Source

, B 7B 6 A B BODY ECU

5 1

C

C C

2 5

3

B B

2 6

2

D

I10IGNITION SW

CLTB

HL

DEFB DEF TRLY HRLY

ACC B E

5

B

3

IG

2IC

Cowl sidepanel LH

Luggage roomleft

Instrument panelbrace RH

2000 CELICA (EWD399U)

208

M OVERALL ELECTRICAL WIRING DIAGRAM

56

78

1 C

ELI

CA

(C

ont’

d)( C

ont.

nex

t pa

ge)

L–W

L–W

R–L

R–L

L–B

L–Y R

A B C D E F G

A B C D E

Mu

ltip

lex

Co

mm

un

ica

tio

n S

ys

tem

10A

11A

19B

21

9A

20B

1

21B

1

PKB

B3

FU–

B12

FUA

B13

FU+

A2 B

LVL

See

Com

bina

tion

Met

erSy

stem

<18

–7>

<18

–8>

6IB

1 DOOR

OFFON

1B

7A

2A

2B

1IB

1

D A D A

F B

22B

25A

21A

13A

10IA

25

IA2

1IA

22

IA2

12

1

4BB

1

9BA

16

IA2

M

10IH

21

IH2

5IH

26

IH2

2IH

2

M

5BB

16

BB1

M

5B

A110

BA1

IL6

IF9

IO7

IO4

IL5

IL2

IF8

22A

20A

96

7

41

26

56

52

13

18B

4B

1A

14A

17A

16A

1B

3B

10B

6A

12A

18B

5IE

57

IE4

MPX

–M

PX+

LM

PX1

HO

RN

PWS

SG4

BLTW

LSW

PU

L2

LTX

+

MPX

1M

PX2R–L

Y–G

L–B

W–R

P

G

Y–B

LG–R

LG–R

LG–R

LG–R

G

Y–B

BRBR

L–R L–R

L–W L–W

L–R L–R

L–WL–W

L–R

L–W

BR

Y–B

BR

L–W

L–R

B

Y–B

Y–B

L–W

L–R

B

LG

LG

LG L–W

L–WR–W

LG LG

R–W

R–L

R–LRL–Y

L–B

ACTD

LSW

DU

L3LG

CY

LP

PC

TYD

CTY

KSW

SG1

D 4

DO

OR

CO

UR

TESY

SW R

H

D 3

DO

OR

CO

UR

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SW

LH

D 5

DO

OR

LO

CK

MO

TOR

, D

OO

R L

OC

K D

ETEC

TIO

N S

WA

ND

DO

OR

KE

Y LO

CK

AND

UN

LOC

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LH

D 6

DO

OR

LO

CK

MO

TOR

, D

OO

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OC

K D

ETE

CTI

ON

SW

AND

DO

OR

KEY

LO

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AN

DU

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SW

RH

B10

BAC

K D

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MO

TOR

U 1

UN

LOC

KW

ARN

ING

SW

L 4

LUG

GAG

EC

OM

PAR

TMEN

TLI

GH

T SW

IH

B

IEA

IA1

1414

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A

FW

–B

W–B

W–B

W–B

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R–Y

( *1)

( *2)

( *1)

( *2)

L 3LUGGAGECOMPARTMENTLIGHT

PERSONAL LIGHT[MOON ROOF CONTROL SW]

AM 3

J12

J13

,

JUN

CTI

ON

CO

NN

ECTO

R

AB

34

B

A

W–B

J11

JUN

CTI

ON

CO

NN

EC

TOR

J 3

JUN

CTI

ON

CO

NN

ECTO

R

W–B W–B

J10

JUN

CTI

ON

CO

NN

ECTO

R

From Center Airbag SensorAssembly<15–3>

From O/D Main SW<3–7>

To Moon Roof ControlRelay and Motor<12–3>

From Horn Relay<8–4>

COMBINATIONMETER

BAC12 C13,

ENGINE CONTROLMODULE

BAE 2 E 3,

R

* 1

: w/ M

oon

Roo

f*

2 : w

/o M

oon

Roo

f

, B

7B

6A

BBO

DY

EC

U

21

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Inst

rum

ent

pane

l bra

ce R

HC

owl s

ide

pane

l LH

Y

PERSONAL LIGHT

BP 6

AC

T+L2

ACT–

2000 CE

LICA

(EW

D399U

)

209 M

9 10 11 12

1 CELICA (Cont’ d)

A

B

C

D

E

F

M ultiplex Commun ication System

15 B 16 B 11 B

3 IF1

10

7

II12

IO1 8 IF1 9 IF1

8 IA2 7 IA2

IF

G LGLGG

LGG

DDDU

189

P 7POWER WINDOWMOTOR LH

IF17 2 IF1

8 IH2 7 IH2

R–B

L R–B

L

R–BL

PDPU

101

P 8POWER WINDOWMOTOR RH

2 B 14 B 1 B 7 B2

1

2

1

16 17 2 11 12

3 3

5 6 7 1 2 1 2

L1 UL1 P/W SG3 PBKL SG2 DBKL

W/L E +B BDR IG

R–L

R–L

R–WR

L

W–L

L–Y

W

RL–Y

L–B

W–B

W–R

W–R

W–B

Y–B

P–B

V–W

L–B

L–Y

R

R–L

R–L

W–B

L UL KOF

P 5POWER WINDOW MASTER SW

T 4TE

NSIO

N R

EDU

CER

SO

LEN

OID

RH

T 3TE

NSIO

N R

EDU

CER

SO

LEN

OID

LH

B 8BU

CKLE

SW

LH

B 9

BU

CKLE SW

RH

P 4PO

WER

WIN

DO

WLO

CK SW

R

R–W

B 6 B 7, BODY ECUA B

M M

1 2 2 1



210

MEMO

2000 CE

LICA

(EW

D399U

)

211 M

1 2 3 4

2 CELICA (Cont. next page)

IF7 IM11 IK8

2

1

5

3

IK5

IA1II12 IC9

2E1 2F16

2

1

3

5

2C82C92C102A1 2C7 2G4 2H7 2F12

3

5

1

ACC

IG1

IG2

ST2

AM1 2

65 AM2

IK11

IK4

IC6

2F14 2F15 2C142F8 2C15 2C16 2F18 2F19 2F4 2C4 2C3

7. 5AEFINO. 1

2

1

3

5

IF EB

2F11 2F10

BJ

A

M5 4

II17

7 B

IE

A

II9 IH9 IG2 IB8 IH2 IG5 IB3

IF4 IF3

A

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

FromAB

S ECU

<14–3>

From C

enterAirbagSensorAssem

bly<

15–2>

Power Source Engine Control

BR

W

B–W

B–W

B–W

B–W

B–W

B–R

B–R

B–R

W

P–B

R–B

G–R

L–B

B

B

B

B

B–R

B–R

W

W–B L–B L–B G–R

W

P R–Y

L–R

B–R B B B B

W–B

W–B

L–B

W B–W

B–W

B–W

B–W

B–W

B–R

B–R

B–R

R–Y

R–B

P BR

B–OB–R

B–R

B–O

L–R

WWP–B

P–B

P–B

P–B

WP–B

W–B

BATTERY

J14JUNCTIONCONNECTOR

J 3JUNCTIONCONNECTOR

C/OPNRELAY

EFIRELAY

IG2RELAY

I10IGNITION SW

D 1DATA LINKCONNECTOR 3CG TC SIL

4 13 7

16 5

FL MAIN3. 0W

W–B

W–B

W–B

W–B

BB–O

B–O

7. 5A O

BD

5A W

ARN

ING

7. 5A AM

2

120A ALTIG

1 RELAY

25A AM1

7. 5AEFINO. 2

15AEFI

F17FUEL PUMP

BAT

14 6

SG TS A/B

W–R

B–Y

From ABS ECU<14–3>From Center AirbagSensor Assembly<15–2>

From C

ruiseC

ontrol ECU

<13–4>

6

A

1

2

1

2

15AIG2


Front leftfender

Luggage roomleft

Cowl sidepanel LH

22 A

MALFU

NC

TION

IND

ICATO

RLAM

P[C

OM

B. METER

]

BA

C12

C13

,


212


56

78

2 C

ELI

CA

(C

ont’

d)( C

ont.

nex

t pa

ge)

BB

–O

A C D E F G H I J K L M N O P Q R S T

BR W B–W

B–W

B–W

B–W

B–W

B–R

B–R

B–R

W P–B

R–B

G–R L–B B B B B

11A

5B

15A

3A

21B

4D

2D

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5

21

21

I 9INJECTOR NO. 4

I 7INJECTOR NO. 2

3D

1D

21

21

I 8INJECTOR NO. 3

I 6INJECTOR NO. 1

22D

28D

21C

11

1

12

12

6C

23D

12B

11D

12D

13D

25D

11B

3B

4B

8B

6B

10A

1B

10D

7C

24D

From Cruise Control ECU<13–3><13–4>

From Ignition Coil andIgniters<4–3><4–4>

EB

W

P–B

R–B

R–B

L–B

G–R

R–L

R–W

R

Y–B

P

GR

L–W

L–B

G–O

W

L–W

G–O

W–B

R–B

R–W

G–R

R–Y

B–Y

L

L–W

L–Y

P

G–W

L–W

B

(*2)

(*2)

(*2)

27B

6A

10B

10C

18B

28B

12A

8A

1A

16A

17D

4C

9B

12

12

21

13EA

1

IB5

IB10

IN19

21

5II1

23B

1C

22C

18D

11C

4II1

6II1

3II1

7EA

1

21

14C

18C

4A

EA1

11

23C

2C

See MultiplexCommunicationSystem<1–8>

See Air ConditioningSystem<20–2>

V 4VSV (CanisterClosed Valve)

V 5VSV(EVAP)

V 3VSV(ACIS)

E 6ENGINE COOLANTTEMP. SENSOR

V 7VSV(PressureSwitching Valve)

C 3CAMSHAFT TIMINGOIL CONTROL VALVE(VVT)

C 2CAMSHAFT TIMINGOIL CONTROL VALVE(VVL)

P 4POWER STEERING OILPRESSURE SW

O 2OIL PRESSURE SW

23

15

12

12

43

13

2

( *1)

( *2)

( *1)

( *2)

32

1

BR–W

BR

GBR

BR

BR

BR

L–B

R

L–B

R

B–W

R

G–W

L–R

Y–G

B–W

W–B

B–R

B–W

B–W

B–W

B–W

B–W R–L

G–O

R–L

G–O

V–W

B–O

W

B–R

A B C D

BR B–W

B–W

W–B

BR

BR

BR

BR

B–R

B–W

BR

R

B–W

G–O

En

gin

e C

on

tro

l*

2 : 2

ZZ–G

E*

1 : 1

ZZ–F

E

SIL

TCW

FCM

RE

L#

40#

20#

30#

10M

OPS

PS

OSW

OV

L+O

VL–

OC

V+O

CV–

ECIG

T1IG

T2IG

T3IG

T4IG

FS

TAC

FFA

NF/

PSST

PID

LOO

D1

TAC

HM

PX2

MPX

1R

LPR

ELC

KIA

CM

GE2

THW

PTN

KVT

AVC

VG

THA

EVG

RSO

TBP

VSV

EVP

1C

CV

+BBA

TTIG

SW

I 1 IDLE

AIR

CO

NTR

OL

VALV

E

VCVT

A

T 1

THR

OTT

LEP

OSI

TIO

NS

ENS

OR

V 6

VAPO

R P

RES

SUR

ESE

NSO

R

R

See Charging System<5–2>

To Tachometer[Comb. Meter]<18–2>

OIL TEMP.

OIL LEVEL

W–B

From ” ST” Fuse<4–3>

From FAN NO. 3 Relay<19–3>

From FAN NO. 1 Relay<19–2>

From Center Airbag SensorAssembly<15–3>

From Stop Light SW<8–3>

E 2

E 3

, EN

GIN

E C

ON

TRO

L M

OD

ULE

AB

E 4

, C

E 5

, D

BR E2

B

B

B

B

Fron

t lef

tfe

nder

(*2)

E 7ENGINE OIL LEVELWARNING SW

22B

W–R

SPD To Speedometer

[Comb. Meter]<18–3>

M 1MASS AIRFLOW METER

E2G

THA

VC

+BE

2

2000 CE

LICA

(EW

D399U

)

213 M

9 10 11 12


A

B

C

D

BR

B–W

B–W

W–B

5 EA1 8 EA1 2 EA1

3 C 12 C 16 B 25 B

262F

252F

132FIE5

9 32B

2F27

16 C 24 C

1

2

15 C

2

1

27 D

1 EB1

1

A

A

A

A

D, E 5C, E 4BA ENGINE CONTROL MODULE, E 3E 2

A A A

A A

21 D17 C

ECED

7 A31 D

1 EA1

NE+ NE– G2 KNK1 E1 E02 E03 E01

O W

B–W L

W

(*3 )

(*3 )

(*3 )

(*3 )

(*3 )

(*3 )

BR

BR

W–B

W–B

W–B

W–B

W–B

BR

BR

(*3 )

BR

W–B

(*3 )

BY–R

Y–R B (*3 )

Y–G

WW (*3 )

B–W

BR

B–W

W–B

BR

BR

BR

W–B

(*3)

W–B

1 3 1 3

2 4 2

A

E ngine Control* 3 : Shielded

HT1A OX1A HT1B OX1B

H 8

HE

ATED O

XYGEN

SEN

SOR

(Bank 1 Sensor 1 )

H 9

HE

ATED O

XYGEN

SEN

SOR

(Bank 1 Sensor 2 )

C 4

CR

ANKSH

AFTPO

SITIO

NSEN

SOR

C 1

CA

MS

HAFT

PO

SITION

SEN

SOR

K 1

KN

OC

K SEN

SOR

J 1JU

NC

TION

CO

NN

ECTO

R

J 2JU

NC

TION

CO

NN

ECTO

R

4

BR

L

W

BR

W

+B

HT

E1

OX1A

+B

HT2

E1

OX1B

Cylinder headcover LH


W–B


214


12

34

3 C

ELI

CA

( Con

t. n

ext

page

)

21

53

1

ACC

IG1

AM1

2

IK5

IK8

IB7

IM11

II12

IA1

25A

AM1

2A1

2E1

2F8

12

35

IFEB2H

72G

4

2F12

2F4

22B

6B

1C

22C

11C

2C

23C

14C

5B1

25

74

8

6 2F19 2C

20C

2B

8C

19C

9C

24B

2C6

2F22

2F3

2C17

2C18

16A

21B

1A

14B

10A

1B

13C

6D

5D

D7

D9

D8

D20

D29

D19

D20

18C

BB

29D

See Engine Control System<2–5><2–6><2–7><2–8>

From CruiseControl ECU<13–3><13–4>

To CruiseControl ECU<13–3>

123

785

1045

92

34810

( *2)

( *1)

( *2)

( *1)

( *2)

( *1)

S2(

*1)

S4(

*2)

S1( *

1)S2

( *2)

SL

OT(

*1)

THO

( *2)

SLT+

SLT–

SL1+

SL1–

SL2–

ST

DSL

YY

Y

P–L(*2)

BR–W(*1)

O(*2)

BR–Y

V(*2)

G(*2)

Y–G

Y–R

GR–L

BR

6

B

SPD

STP

EVG

E2SL

2S1

DS

LSL

S4( *

2)S2

( *1)

ST

SL2

–S

L1–

SL1+

SLT

–S

LT+

THO

THA

VG

VCVT

ATH

WTC

B

L–W

B–W(*2)

B–W

L–W

Y–B

L–Y

P–L

R–B

P

R–B

(*1)

R–L

W

B–R

L–B

W

B–R

L–B

W

B–R B–R

W–B

W–B

W–BW–B

L–R

L–R

R–Y

R–L

R–L

AR

–Y

B–O

* 1

: 1ZZ

–FE

* 2

: 2ZZ

–GE

Po

we

r S

ou

rce

Ele

ctr

on

ica

lly C

on

tro

lled

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ns

mis

sio

n a

nd

A/T

In

dic

ato

r

IG1

RE

LAY

2 1

FL M

AIN

3. 0

W BATTERY

15A EFI

7. 5A EFI NO. 1

EFI RELAY

5A BK/UP LP

5A WARNING

I10

IGN

ITIO

N S

W

+BM

REL

BAT

TP

RN

2L

DC

CE(

*2)

IDLO

OD

1

E2

( *1)

( *2)

G–W(*1)

To CruiseControl ECU<13–4>

E 1

ELE

CTR

ON

ICAL

LY C

ON

TRO

LLED

TRAN

SM

ISSI

ON

SO

LEN

OID(*1)

E 2

E 3

, EN

GIN

E C

ON

TRO

L M

OD

ULE

AB

E 4

, C

E 5

, D

BR

P 1

A/T

IND

ICA

TOR

SW

[PA

RK/

NEU

TRA

L PO

SIT

ION

SW

]3

PL

RL

NL

DL

2LLL

J 2

JUN

CTI

ON

CO

NN

ECTO

R

120A ALT

AC

66

RB

Inst

rum

ent p

anel

brac

e R

H

G(*1)O(*2)

O

GR(*1)G(*2)

W

B

W(*1)Y(*2)

BR(*2)

Y

LG(*1)G(*2)

B(*1)R(*2)

O

Fron

t lef

tfe

nder

2000 CE

LICA

(EW

D399U

)

215 M

5 6 7 8

3 CELICA(Cont’ d)

A

E 2 E 3, ENGINE CONTROL MODULEA B E 4, C E 5, D

16 D 15 D 14 D 26 D 10 B 6 A 19 B 5 A

12 B 17 C 31 D 7 A 9 A 17 A

1

2

1

2

EB ED EC

E lectronically Controlled Transmiss ion and A/T Indicator

A

A

1 EA1

11 IF3 22 IE3

See Multiplex

Com

munication System

<1–8>

IB12

IM12

1 II1 7 IF2

1 A 13 B 22 A

IF

IN4

II12

6 4

5 3

E E

EC E1 E02 E03 SFTU(*2) SFTD(*2)

W–L

B P–B

G–W

BR–Y

BR–Y

BR–Y

P–B

P–B

BR–Y

R–Y

W–R

W–B

W–B

PL

W–B

W–B

BR

W–B

W–B

BR

W–B

W–B

W–B

R–Y

O 1

O/D

DIR

EC

T CLU

TCH

SPEED

SENS

OR

V 2

VEH

ICLE SP

EED SEN

SO

R(E

lectronically Controlled

Transmission )

O 3

O/D

MAIN

SW

NT+ NT– NC+(*2) NC–(*2) MPX1 MPX2 ODLP ODMS IND SAT

(*2 )

(*2 )

BR–Y

To Body EC

U<

1–8>

SFTU

LEFT–UP

SFTD

LEFT–D

OW

N

RIG

HT–U

P

RIG

HT–D

OW

N

ECC

C16

TRA

NSM

ISSION

SHIFT SW

[CO

MB

. SW]

5 6

3

A

A

IH

W–B

W–B

A



L P


Cylinderhead coverLH

Front leftfender


(*2 )

(*2 )

IM20

* 2 : 2ZZ–GE

SPO

RTS

A/T 4

SPO

RTS

A/T 3

SPO

RTS

A/T 2

SPO

RTS

A/T 1

M

A/T OIL TEM

P.

LCD

DIS

PLAY

19 A

W–B

C12 C13,

COMBINATION METER

A B

W–B

J 1JU

NC

TION

CO

NN

ECTO

R

Instrumentpanel braceRH

21 D

A

A

E01

W–B

W–B

J 2JU

NC

TION

CO

NN

ECTO

R


216


12

34

4 C

ELI

CA

2A1

2F16

2H4

IC9

IK11

5IG

2

ST2

6 4

AM2

21

35

11

11

2H3

2F20

2B1

1IE

14

EA1

14E

A1

9

6

P N

1A

1 B

21

6IC

1

3IC

1

1IE

4 IEA

2F14

21

35

2G4

2H7

EB

4 IK6 IC

2C11

2C23

2C31

B–Y

B

12

I 2IGNITION COIL ANDIGNITER NO. 1

2C25

302C

B–Y

B

12


2C24

132C

B–Y

B

12


2C26

122C

B–Y

B

12


2C32

CCC C C C

EC

43

43

2

43

43

1

B–Y B–Y

R–Y

G–R

R–W

R–B

L

R–B

R–W

G–R

R–Y

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

B

W–B

W–B

W–B

W–B

W–B

W–B

W–B

W–BW–BB–W

B–W

W–B

B

W–B

W–B

B

B

L

B–R

B–RB–R

L

B–R

B–O

B–O

B–W

W–B

B–W B–W

B–W

(A/T)

(M/T) (M/T)

(A/T)

(A/T)

(M/T)

BATTERY

FL M

AIN

3. 0

W

S 1

S 2

,

STA

RTE

R

AB

7. 5A ST

15A IG2

7. 5A AM2

40A MAIN

ST RELAY

12

I10

IGN

ITIO

N S

W

C11CLUTCHSTART SW

P 1

PAR

K/N

EU

TRA

LPO

SIT

ION

SW

IG2

RE

LAY

N 1NOISE FILTER(Ignition System)


To E

ngin

e C

ontro

l Mod

ule

<2–

7><

2–8>

Po

we

r S

ou

rce

Sta

rtin

g a

nd

Ig

nit

ion

J 3

JUN

CTI

ON

CO

NN

ECTO

R

Cyli

nder

hea

dco

ver L

HC

owl s

ide

pane

l LH

Fron

tle

ftfe

nder

2000 CE

LICA

(EW

D399U

)

217 M

1 2 3 4

5 CELICA

1

2

5

3

2D32C1

2E12F17

2A1 2A2

IA1

2

1

5

3

1

ACC

IG1AM1 2

IB13IK5IF20

II12

8IK

IF

1 B

L1

B

3A

B

IG

B

S

6 A

10 C

10 B

6 EA1

9 IE4

A

A

2

1

3

5

IE

A

C

5 IE4

1

2

EB

IG25

1

2

IG EA

C C

L–O

W–B

R–W

R–W

R–Y

W

W–B

W–B

L–O

L–O

L–O

L–O

G–B

L–R

R–W

R–W

R–W

WR–Y

R–Y

R–Y

WL–R

R–WW

B–R

W–B

WB–R

W–B

Y

L–R

L–R

I10IGNITION SW

F12FRONT FOGLIGHT RELAY


F 4FRONTFOG LIGHTRH

F 3FRONTFOG LIGHTLH


To CombinationMeter<6–3>

E 2 E 3,

ENGINE CONTROL MODULE

A B

Power Source Charging Fog L ight

BATTERY

FL MAIN3. 0W

120A ALT

7. 5A ALT–S

HE

AD R

ELAY

IG1 R

ELAY

10AH

EAD R

H LW

R

See HeadlightSystem<6–1>

2

1

25A AM1

15A FR FO

G

5A W

ARN

ING

W

RL

MPX1 MPX2

E 4, C

2


6

A

G 1 G 2,

GENERATOR

A B W

OFF

HIGH

LOW

ON

FLASH

EL HF HU HL BFG

FOG

LIGH

TSW

DIM

MER

SW

C15COMBINATIONSW

LFG

11

G–W

17 10

W–B


Cowl sidepanel LH

Front leftfender

Cowl sidepanel RH

Front rightfender

See MultiplexCommunication System<1–8>

16


218


12

34

6 C

ELI

CA

25A

AM1

2E1

2F7

2H1

2H5

21

5322

22

2

22

2D4

2D3

2D10

IA1

AB

AB

CA

9IE

4

21

21

1

ACC

IG1

AM1

2

IGEA

EBE

B

21

35

4

22

22

2

21

53

22

22

21

TAIL

OFF

HIG

H

LOW

HEA

D

FLAS

H

HF

HT

ELH

L

LIGHTCONTROLSW

DIMMER SW

814

C15

CO

MB

INA

TIO

NS

W

137

19A

5A

18A

12A

3A

24A

4A

19B 1

IB1

21

35

II12

IEIF

A

IC2

17B

2II1

21

35

5 IK

2A1

2F17

2D5

BA

BB

BB

12

3IE

4

EB

DA

EB

IE48

B–R

BATT

ER

Y

FL M

AIN

3. 0

W

B–R

R–L

120A ALT

25A DCC

40A MAIN

B–R

LLL–R

WL–

R 10AHEAD LH LWR

10AHEAD RH LWR

7. 5ADRL NO. 1

DRL NO. 2DIMMER RELAY

R–W R–W

R–Y

R–W W–B

W–B

R–W(*2) H 4

HEADLIGHT RH(Low)

H 2HEADLIGHT LH(Low)

JUNCTIONCONNECTOR

BAJ 4 J 5,

DRL NO. 3RELAY

W–B

R–Y

W–B

R–Y

W–B

R–B

R–Y

R

Po

we

r S

ou

rce

He

ad

ligh

t

JUNCTION CONNECTOR

BAJ 4 J 5,

R–YR–B

R–W (*1)

R–W (*2)

From FogLight Relay<5–3>

JUNCTION CONNECTOR

BAJ 4 J 5,

H 3HEADLIGHTRH(High)

R–B

COMBINATION METER

BAC12 C13,

W–B

W–B

R–BR–Y

R–Y

H 1HEADLIGHT LH(High)

W–L

L–W

L–R

R

5ABODY ECU–IG

7. 5AMPX–B

L–R

R–L

L–R

L–W

83

10

HF

HT

HU

CLT

SC

LTE

CLT

BPK

B

DR

L

B 6

B 7

,

BOD

Y EC

U

AB

R–W

G–W

LG–R

LG–B

P–L

LG

R–L

P–B

43

1

CLT

SC

LTE

CLT

B

A14

AUTO

MAT

IC L

IGH

TC

ON

TRO

L S

ENSO

R

P 3PARKINGBRAKE SW

J 3

JUN

CTI

ON

CO

NN

ECTO

R

16

W–BI1

0IG

NIT

ION

SW

* 2

: w/o

Fog

Lig

ht*

1 : w

/ Fog

Lig

ht

22

11

HEA

DR

ELAY

IG1

REL

AY

B 6

C 2

HU Cow

l sid

epa

nel L

HIn

stru

men

t pan

elbr

ace

RH

Fron

t lef

tfe

nder

Fron

t lef

tfe

nder

Fron

t lef

tfe

nder

Cow

l sid

epa

nel R

HFr

ont

right

fend

er

BEAM

W–B

2A

19A

3A

16B

HEAD

IM20

10AHEAD RH UPR

10AHEAD LH UPR

DRL NO. 4RELAY

AW

–B

HR

LYIG

EB

11

W–B

W–B

W–B

W–B

R–Y

8 IK

2000 CE

LICA

(EW

D399U

)

219 M

1 2 3 4

7 CELICA

Power Source Taillight

2A1

120AALT

1 2E

IA1

2

1

B–RB–R

BATTERY

FL MAIN3. 0W

1

2

5

3

OFF

TAIL

HEAD

16

14

LIGH

TC

ON

TRO

LSW

IECowl sidepanel LH

A

10ATAIL

EBFront leftfender

2

1

IC4

2

1

2

1

2

1

5

1

5

1

2

1

2

1

C B

A A A A

IC5 IE6

IO2

IG Cowl sidepanel RH

EA Front rightfender

BCBC

AA

BLBack panelcenter

BK Back Doorleft

1 BA1

1 BB1

A A

TAILRELAY

5 A

LG G G

C15COMBINATIONSW


J 4 J 5,

JUNCTIONCONNECTOR

A B

B 6

BODY ECU

A

F 7FR

ON

T SIDE M

AR

KERLIG

HT LH

F 5FR

ON

T PAR

KING

LIGH

T LH

F 8FR

ON

T SIDE M

AR

KERLIG

HT R

H

F 6FR

ON

T PAR

KING

LIGH

T RH

W–B

W–B

G G G

W–B

W–B

W–B

W–B

W–B

G

G G GG

GG G

JUN

CTIO

NC

ON

NE

CTO

R

BA

J12J13

,

R 6

TAILLIGH

T LH[R

EAR

CO

MB.

LIGH

T LH]

R 7

TAILLIGH

T RH

[REA

R C

OM

B. LIG

HT R

H]

L 1LIC

EN

SE P

LATELIG

HT LH

L 2LIC

EN

SE P

LATELIG

HT R

H

G

W–B

W–B

W–B

W–B

1

T

T H EL

G

TRLY


220


12

34

8 C

ELI

CA

Po

we

r S

ou

rce

Ba

ck

–U

p L

igh

tS

top

Lig

ht

Ho

rn

BATT

ER

Y

FL M

AIN

3. 0

W

1

ACC

IG1

AM

12

120A

ALT

2E1

10A

STO

P

21

53

25A

AM1

IK5

IK8

II12

IFIn

stru

men

tpa

nel b

race

RH

BA

BB

BB

54

54

BL

Back

pan

elce

nter

II18

2F24

2C6

2F23

IK2

7IB

2F6

2C19 7

IE5

IM20

II12

IFIn

stru

men

tpa

nel b

race

RH

12 IK9

IO11

IF14

IG1

IB6

CA

CA

AB

AB

12

52

52

21

35

10A

HO

RN

2F21

2D2 8

IE5

AA

1

11

BLB

ack

pane

lce

nter

BJA

2BA

1

3BA

1

R–L

G–B

L–R

W

B–R

W–B W–B

B–R

R–B

R–B

W–B

W–B

R–L R–B R–B R–B

W–B W–B

W–BW–BG–WG–W

G–W W–B

W–BG–W

G–W

G–WG–W

G–W

G–W

G–W

G–Y

L–B

L–B L–B

L–B

G–Y

I10

IGN

ITIO

N S

W

IG1

REL

AY

R–B

R–B

R 6BACK–UP LIGHT LH[REAR COMB. LIGHT LH]

R 7BACK–UP LIGHT RH[REAR COMB. LIGHT RH]

J12

J13

,

JUN

CTI

ON

CO

NN

EC

TOR

AB

C12REVERSE WARNINGBUZZER[COMB. METER]

J14

JUN

CTI

ON

CO

NN

EC

TOR

HO

RN

REL

AY

(*1)

(*2)

A


C16

HO

RN

SW

[CO

MB.

SW

]

H 6HORN(Low)

H 5HORN(High)

To Cruise ControlECU<13–4>

To ABS ECU<14–3>

To Engine ControlModule<2–8>

J12

J13

,

JUN

CTI

ON

CO

NN

ECTO

R

AB

* 1

: w/ D

oor L

ock

Con

trol

* 2

: w/o

Doo

r Lo

ck C

ontro

l To Body ECU<1–8> (*1)

L–B

( *1)

12

S 8STOP LIGHTSW

C6

2

3

R

B 1BACK–UPLIGHT SW

P 1BACK–UP LIGHT SW[PARK/NEUTRAL POSITION SW]

2 1(M/T) (M/T)

R–L R

–B

( A/T

) ( A/T

)

L–R

Lugg

age

room

left

BU

ZZER

19

21

H10HIGH MOUNTEDSTOP LIGHT

R 6STOP LIGHT LH[REAR COMB. LIGHT LH]

R 7STOP LIGHT RH[REAR COMB. LIGHT RH]

1IA

2A1

5A BK/

UP

LP

B–R

B–R

2000 CE

LICA

(EW

D399U

)

221 M

1 2 3 4

9 CELICA

2A1

120AALT

2E1

IA1

2

1

5

3

TAIL

OFF

HEAD

LIGH

TC

ON

TRO

LSW

14

16

7. 5APANEL 1

IL4 IF5 IM8 IP16

1

3

1

3

4

7

IE IF

7. 5APANEL 2

IE4 IN17

9

8

2

1

12

2

C

C

IH IE

A

IM10 II4 IP5 IE1 IN10 IM16 IM18

II12

A

5 A

19 A 17 A

5 B

10 A

4 B 5 A

IM19

Power Source Illumination

1

3

2 1

C

G

R–B

R

B–RB–R

W–B

W–B

W–B

W–B

W–G

W–B

W–G

W–G

W–G

W–G

GGG–B

G–B

G–B

GG

BRB

R

W–B

W–B

G

W–G

G–B

BATTERY

FL MAIN3. 0W

1

2

T

TAILRELAY

B 6 A

BODY ECU

LG

G

(*1 )(*1 )

(*2 )(*2 )

C10

CLO

CK

C 9

CIG

ARE

TTE LIGH

TER

A 9A/C

SW

H 7

HAZAR

D SW

O 3

A/T SHIFT LEV

ER ILLU

MIN

ATION

[O/D

MAIN

SW

]

R 4

RAD

IO AN

D P

LAYER

RAD

IO AN

D P

LAYER

BA

R 2

R 3

,


CO

MB

INATIO

N M

ETER

ILLUM

INATIO

N

BA

C12

C13

,


* 1 : Separate Type Amplifier* 2 : Built–In Type Amplifier

T H EL

6 5

D D

C15COMBINATION SW

2

1

G 3

GLO

VE BO

X LIG

HT AN

D S

W

T

RV E

R 5

RH

EOSTA

T

Cowl sidepanel LH

Cowl sidepanel LH


Cowl sidepanel RH


IM20

W–B

TRLY

12 B

TAIL

METE

RILLU

MIN

ATIO

N

W–G

W–B

R


222


12

34

10

CE

LIC

A

2A1

2E1

2F29

IA1

21

53

IE3

IN7

IK5

IK2

1

ACC

IG1

AM1

2

II12

IM20

IK8

IO12

IC7

IM14

21

53

IM1

53IO13

IE5

IE9

IE2 D

BD

B

EA

DB

21

EB

BL

IFIG

EAIE

9B

4A

19A

4IE

4

A

12 IK9

IN20

IN5

II12

IF

B–RB–R

R

R–L

W

G–B

L–R

W–B

W–B

W–B

W–B

W–BG–B

G–B

G–B

G–Y

G–Y

G–Y

G–Y

G–Y

G–Y W–B

W–B

W–B

W–BW–BR–L

G–WG–WG–B

W–B

W–B

W–B

W–B

W

G

Po

we

r S

ou

rce

Tu

rn S

ign

al

an

d H

az

ard

Wa

rnin

g L

igh

tS

hif

t L

oc

k

BATTERY

FL M

AIN

3. 0

W

12

120A ALT

10A HAZ

10A STOP

25A AM1

IG1

REL

AY

5A TENS RDC

7. 5A TURN

I10

IGN

ITIO

N S

W

C15

TUR

N S

IGN

AL

SW[C

OM

B. S

W]

J 4

J 5

,

JUN

CTI

ON

CO

NN

ECTO

R

AB

F10FRONT TURN SIGNALLIGHT RH

R 7REAR TURN SIGNAL LIGHT RH[REAR COMB. LIGHT RH]

R 6REAR TURN SIGNAL LIGHT LH[REAR COMB. LIGHT LH]

F 9FRONT TURN SIGNALLIGHT LH

C12

C13

,

TUR

N S

IGN

ALIN

DIC

ATO

R L

IGH

T[C

OM

B.

MET

ER

]

AB

TURN L

TURN R

53

IGST

P

S 8

STO

P LI

GH

TSW

E 1

J 3

JUN

CTI

ON

CO

NN

ECTO

R

C1

H 7

HAZ

ARD

SW

SLS

+SL

S–

SHIFT LOCKSOLENOID

B

TRTL

TB

12

3

LH

G–W

G–Y

G–Y

G–B

G–WG

–B

7

61

54

2

31

BB

J 7

JUN

CTI

ON

CO

NN

ECTO

RT

2TU

RN

SIG

NAL

FLA

SHE

R R

ELA

YE

BL

2

B1

B2

FTL

TBTR

RH

G–B

L–O

G

OFF ON

G–W

R

Inst

rum

ent

pane

l bra

ceR

H

Fron

t lef

tfe

nder

Back

pan

elce

nter

Cow

l sid

epa

nel R

HFr

ont

right

fend

er

Cow

l sid

epa

nel L

HIn

stru

men

t pan

elbr

ace

RHS 3

SHIF

T LO

CK

CO

NTR

OL

ECU

2000 CE

LICA

(EW

D399U

)

223 M

1 2 3 4

11 CELICA

2A1

120AALT

1 2E

B–R

BATTERY

FL MAIN3. 0W

1

2

25AAM1

IA1

IK5

1

ACC

IG1AM1 2W

B–R

I10IGNITION SW

2

1

3

5

IK8

II12

IF

25AWIPER

II7 II8 IE10

15AWASHER

L–R

IG1RELAY

4 IG2

IG Cowl sidepanel RH

OFF

MIST

HI

LO

INT

+S +2 +1 +B INT1 INT2

OFF

ON

WF EW

OFF

WASH1

WASH2

LO

INT

E WR +1R C1RB1

IE Cowl sidepanel LH

A

2 W–B


12 10 13

+S +B +2 +1 WR C1R+1R

16 17 8 7 11

WF

8 IG22 IG2 9 IG2 7 IG2 10 IF1 11 IF1

5 BA2 6 BA2

3 IG2

INTERMITTENT WIPER RELAY

L–Y PL–W

L–O

L–RL–Y

L–Y P

C14WIPER ANDWASHER SW[COMB. SW]

LL

L–Y

L–O

L–W

2

5

3

1

F11FRONT WIPERMOTOR

4

5 BB2 4 BB2

PL–Y

3

2

1

L–Y

P

R12REAR WIPER MOTORAND RELAY

15ARR WIPER

10 IG2

BB23

IO3

W–B

W–B

W–B

L–B

L

L–B

1 3

W 1WASHER MOTOR

L–O

L–Y

L–R

L

V

L L L

P ower S ource Front W iper and W asher Rear W iper and W asher

V

BA24

Instrumentpanel braceRH

+1

+2

+S

M

B

E

M

REAR

WIPE

RM

OTO

R

REARWIPERRELAY

2


224


12

34

12

CE

LIC

A

2A1

120A

ALT

2E1

IA1

21

IK1

IK5

1

ACC

IG1

AM1

3 2

B–R

BATT

ER

Y

FL M

AIN

3. 0

W

12

B–R

15A S/ROOF

25A AM1

5A TENS RDC

7. 5A ECU–ACC

Re

mo

te C

on

tro

l M

irro

rP

ow

er

So

urc

e

IE

IK12

IK7

IL9

IK8

IG1 RELAY

5

IFII12

I10

IGN

ITIO

N S

W

4IA

1

3IB

14

IB1

5IB

1

A

BIIHA

7IB

12

IB1

AA

14IA

110

IA1

12IA

111

IA1

8IH

19

IH1

7IH

1

R13

REM

OTE

CO

NTR

OL

MIR

RO

R L

H

R14

REM

OTE

CO

NTR

OL

MIR

RO

R R

H

M 3

MO

ON

RO

OF

CO

NTR

OL

SW


From Body ECU<1–8>

W

GR

L–R

53

67

61

710

9

28

5

8

34

15

35

13C

B

W–B

W–B

W–B

W–B

W–B

G–Y

P

W–B

W–B

W–B

W–B

R–W

P–L

LG–B

BR–Y

BR–W

W–B

R–W

W–B

R–W

P–L

LG–B

R–W

P–L

LG–B

R–W

BR–Y

BR–W

L–R

R–L

GRGR

O

C

O R–L

C

8

Mo

on

Ro

of

3

L–R

W

O

BJ10JUNCTIONCONNECTOR

A

R–L

L–R

C2

1D

42

LH

R15

REM

OTE

CO

NTR

OL

MIR

RO

R S

W

OPERATION SW SELECT SW

LEFT/UP

E

DOWM

VRH

R

UP

LHR

HR

HLH

RIGHT

LEFT

M+

VL

RIGHT/DOWN

J11

JUN

CTI

ON

CO

NN

EC

TOR

J 3

JUN

CTI

ON

CO

NN

EC

TOR

P–L

LG–B

Cow

l sid

epa

nel L

HIn

stru

men

t pan

elbr

ace

RH

Roo

f lef

tC

owl s

ide

pane

l RH

OPN

CLS

E

MH

MH

MV

M+

MV

M+

MM

MM

M 2MOON ROOF CONTROLRELAY AND MOTOR

M

MO

ON

RO

OF

CO

NTR

OL

REL

AY

MO

ON

RO

OF

MO

TOR

AN

DLI

MIT

SW

CLO

SE

OPE

N

2000 CE

LICA

(EW

D399U

)

225 M

1 2 3 4

13 CELICA

2A1

120AALT

2E1

IA1

2

1

IM11 II10

1

ACC

IG1AM1 2

B–R

BATTERY

FL MAIN3. 0W

1

2

B–R

5A W

ARN

ING

5A EC

U–IG

25A AM1

C ru ise ControlPower Source

IK5

IG1 R

ELAY

5

I10IGNITION SW

3

R–Y

B–O

3 2

2 1 3

C16CRUISE CONTROL SW[COMB. SW]

C 5CRUISE CONTROLACTUATOR

R–Y

CRUISE

RES/ACC

SET/COAST

IH

A

3 1

B

B

5 IE3

2 IC1

2

1

1 IC1

IK10

IK8

II12

IF

2F9 2C20

10 EA1

6 IE3 7 IE3 16 IE3

3 EA1

To Engine

Control

Module

<2–8>

<3–4>

13 IG36 IG3 5 IG3

C17

CR

UISE

CO

NTR

OL

CLU

TCH

SW

S 8STO

PLIG

HT

SW

CANCEL

12 10 7 15 8 16

B–O

WL–R

B–OB–Y

B–Y

B–Y

B–Y

B–W

B–W

Y–B

G–W

P–BYB

L–W

YY

B

L–W

R–Y

W–B

R–L

R–W

R–L

R–W

G–B

W–R W

W–B

W–B

W–B

W–B

W–B

B–W

L–R

W–B

9 3 4 13 14 6 5 2

A A4

(M/T )

(M/T )

(M/T )

J 8JU

NC

TION

CO

NN

EC

TOR

C18CRUISE CONTROL ECU

B

B D PI IDL OD ECT TC STP–

SPD CCS MC MO L GND

(2ZZ–GE )

(2ZZ–GE)

(A/T )

(1ZZ–FE )

B–Y(A/T)

R–Y

4 2

A

A

From Engine

Control

Module<3–4>

To Data Link

Connector 3<

2–4>

From S

top LightSW

<8–3>

From Speedom

eter[C

omb. M

eter]<18–3>


From P

ark/Neutral

Position SW

<3–4>

From E

ngine Control

Module<

3–4>

IG312

W–B

J 9JU

NC

TION

CO

NN

ECTO

R

6 5

A A (M/T )

B–O

See Stop LightSystem

<8–3>

22

16

C12

CR

UISE

CO

NTR

OL

IND

ICATO

R LIG

HT

[CO

MB

. METE

R]

MC MO L

GND

CCSECC

Cowl sidepanel RH


M


226


12

34

14

CE

LIC

A

2A1

120A ALT

2E1

IA1

21

IM11

IG3

B–R

BATT

ER

Y

FL M

AIN

3. 0

W

12

B–R

5A WARNING

5A ABS–IG

AB

SP

ow

er

So

urc

e

IG1 RELAY

53

R–Y

B–Y

2G2

21

2D9

1

12

5IF

21

IF2

8IF

2

122

IF2

23B

10B

9B

22B

6B

IH

4IE

512

IE5

3IE

511

IE5

M

10A

14B

15B

1B

2B

12A

11A

6A

5A

A

12B

25B

3B

8A

4A

7A

3A

6A

2A

5A

1A

4B

EBIF

40A ABS NO. 1

25A ABS NO. 2

25A AM1

II12

21

35

21

3517

B8

B

22A

7A

1A

26B

13B

11B

18B

1

ACC

IG1

AM1

2

IK5

IK8

11

11

11

11

2IE

5

A10

A11

,

ABS

ECU

AB

I10

IGN

ITIO

N S

W

A15

ABS

SPEE

D S

ENS

OR

RE

AR L

H

A16

ABS

SPEE

D S

ENS

OR

RE

AR R

H

P 3PARKING BRAKE SW

J10

JUN

CTI

ON

CO

NN

ECTO

R

ABS MTRRELAY

ABS SOLRELAY

A 4

A 5

,

ABS

ACTU

ATO

R

AB

W–R

B–W

B–R

B–R

GR

–R

L–R

W W–B

W–B

W–B

W–B

R

G

W

B

R–B

R

G

W

B

R–B

GR

VR–Y

B–Y

GR

W–R

GR–R

R–Y

W

GR–R

B–W

GR–R

W–B

L–R

Y–R

Y–G

R–W

LG–R

GN

D

BM

9IF

2

LG–B

B–R

GR–L

LG–B

LG

B–R

GR–L

LG–B

LG

BS

SFL

HS

FLR

SR

RH

SRR

RSF

RH

SFR

RSR

LHSR

LRM

T

R+

MR

SRIG

1W

ABR

L

SFL

HS

FLR

SRR

HSR

RR

SFR

HSF

RR

SRLH

SRLR

MT

GN

D1

GN

D2

RL+

RL–

RR

+R

R–

PKB

W

AA

62

1 B 2 B

Fron

t lef

tfe

nder

Inst

rum

ent p

anel

brac

e R

HC

owl s

ide

pane

l RH

IE5

156

IE5

1IG

26

IG2

G–W

W–R

P–B

W

Y

BR

P

LL

P

L

P

2

A9

3A

2A

8A

5B

24B

B8

21B

To Data Link Connector 3<2–4>

From Stop LightSW<8–3>

11

2

A 6

ABS

SPE

ED

SEN

SOR

FRO

NT

LH

A 7

ABS

SPEE

D S

ENS

OR

FRO

NT

RH

TSTC

D/G

STP

FL+

FL–

FR+

FR–

19A

COMBINATION METER

BAC12 C13,

ABS

IFIn

stru

men

t pan

elbr

ace

RH

IM20

II12

W–B

W–B

2000 CE

LICA

(EW

D399U

)

227 M

1 2 3 4

15 CELICA

2A1

120A ALT

2E1

IA1

2

1

IH10 IK5

B–R

BATTERY

FL MAIN3. 0W

1

2

B–R

7. 5A SRS

–IG

25A AM1

SRSPower Source

IG1 R

ELAY

5

3

GR

IF

7. 5A AM

2

W–B

10

A13AIRBAG SQUIB(Steering Wheel Pad)

1 2

SPIRALCABLE

1 2

A

Y–B Y Y–R

Y–G

A12AIRBAG SQUIB(Front Passenger Airbag Assembly)

A1114 A 13 A

+SL

BR

A15

BR

–W

B–W

26 A

BR–W

9 A

W–R

20 A

2 IE2 2 IG1

B–W

BR

W–R

F 1FRONT AIRBAG SENSORLH

F 2FRONT AIRBAG SENSORRH

+SR–SL

D+ D– P+ P–

1 IE2

7 B B9 10 B 12 B 12 C C10 9 C 7 C

GR

–L

P–L

L–W

LG–B

P L–Y

LG GR

VUPR SSR+ FSR ESRVUPL SSL+ FSL ESL

1 IH32 IH31 IA32 IA3

1 2

C

Y–B

P10PRETENSIONERRH

C

PR+ PR–

5

1 2

Y

62

1 2

B

Y–B Y

P 9PRETENSIONERLH

B1

PL+ PL–

8 A7 A16 A17 A

2 CY–R

Y–G

C1

SFR+ SFR–

B

Y–R

Y–G

B6

SFL–SFL+

511 B23 A6 A19 A3 A

15

14

IM7 IF18

IH1

6 IH

9 IM

IK4

5 IH

14 IB

12 A

To Data Link

Connector 3

<2–4>

IK8

2F16

II12IC9

IK11

1

5

ACC

IG1

IG2

ST2

AM1 2

6AM2

5 A

To Engine C

ontrolM

odule<2–8>

To Body EC

U<

1–8>

D 7DOOR SIDEAIRBAGSENSOR LH

D 8DOOR SIDEAIRBAGSENSOR RH

S 9SIDE AIRBAGSENSOR LH

S10SIDE AIRBAGSENSOR RH

S 4SIDE AIRBAGSQUIB LH

S 5SIDE AIRBAGSQUIB RH

1 2 1 2

2 1 2 1

2 1 2 1 1 2 3 4 1 2 3 4

R–W

W–G

R–Y

W–L

R–W

W–G

R–Y

W–L

W–B

B–O

B–Y

B–Y

L

B–Y

W P–B

PP

P

L–R

B–O

W

IG2 LA SIL TC IG1 GSW2 LBE+

DML+ DML– DMR+ DMR–

C 6 C 7,

CENTER AIRBAG SENSOR ASSEMBLY

A B

B–R

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

C, C 8

–SR

1 IG1

B–R

I10IGNITION SW

C12

SR

S WAR

NIN

G LIG

HT

[CO

MB. M

ETER

]

* 1 : w/ Side Airbag

L–R

GR

IH3 IH4 27 A 28 A

W–B

W–B

E1 E2


(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )

(*1 )


228


12

34

16

CE

LIC

A

2A1

25A DCC

2F7

IC2

120A ALT

II6

2E1

1

ACC

IG1

AM1

3

B–R

BATT

ER

Y

FL M

AIN

3. 0

W

L–R

15A RADIO

15A CIG

Ra

dio

an

d P

lay

er

( Bu

ilt–

In T

yp

e A

mp

lifie

r)P

ow

er

So

urc

e

7. 5A DOME

L–Y

12

4IF

1

1B

3B

W

R

W

RR 9

REA

R S

PEA

KER

RH

5IH

16

IH1

1A

5A

IK12

IF1

IM17

L–W

L

LG

L

LG

GR

F16

FRO

NT

DO

OR

TWEE

TER

SPE

AKE

R R

H

I10

IGN

ITIO

N S

W

FR+

FR–

RR

+R

R–

12

21

5IF

1IF

1

21

12

2B

6B

Y

B

Y

BR 8

REA

R S

PEA

KER

LH

RL+

RL–

13IF

1

IF11

II12

IM10

IF

4A

3A

7. 5A ECU–ACC

II1

7A

5IA

16

IA1

2A

6A

P

V V

P

F15

FRO

NT

DO

OR

TWEE

TER

SPE

AKE

R L

H

FL+

FL–

21

IF

W–B

BR BR

P

W–B

L–Y

GR

L–W

GR

IM2

From CombinationMeter<18–4>

12

45

C 9

CIG

ARE

TTE

LIG

HTE

R

F13

FRO

NT

DO

OR

SPE

AKE

R L

H

F14

FRO

NT

DO

OR

SPE

AKE

R R

H

R 2

R 3

,

RA

DIO

AN

D P

LAYE

R

AB

25A AM1

IK5

IA1

GR

B–R

W–B

W

11

22

P

V

LG

L

2 4

Cig

are

tte

Lig

hte

r a

nd

Clo

ck

GN

D

ACC

+B

B2

2D EAR

THP

BEW

AC

C+B

Inst

rum

ent p

anel

brac

e R

HIn

stru

men

t pan

elbr

ace

RH

C10

CLO

CK

2000 CE

LICA

(EW

D399U

)

229 M

1 2 3 4

17 CELICA

2A1

25A D

CC

2F7

IC2

120A ALT

II6

2E1

1

ACC

IG1AM1

3

B–R

BATTERY

FL MAIN3. 0W

L–R

15A RAD

IO

7. 5A ECU

–ACC

Rad io and P laye r (Separate Type Amplifier)Power Source

25A AM1

L–Y

1 2

12 IF1

3 A 10 A

YB

YB

R 8REAR SPEAKERRH

5 IF14 IF1

5 A 14 A

IK12

II1

IK5

IA1

W

WR

WR

GR

B–R

R 9REAR SPEAKERRH

I10IGNITION SW

RR+ RR–

GND(S) RL+ RL–

1

2

1 2

B

B

16 A 7 A

F15FRONT DOORTWEETER SPEAKERLH

6 IA1

1 A 8 A

P V

FL+ FL–

2 1

F16FRONT DOORTWEETER SPEAKERRH

2 1

IH

A

5 B18 B17 B9 B8 B16 B7 B3 B

6 IH14 IA23 IA2 4 IH23 IH25 IH1

15 A6 A9 A2 A11 A4 A12 A

A

A

GR

IF

BR

GR

GR

W–B

R–L

R–B

LG L

L–W GGL–W

LGLLLLGLG

R–B

R–L

PVVPP

W–B

BLYRWGBRR

GR

L–Y

BR

L–Y

ACC BU+ AMP+ MUTE BEEP FL FR RL RR

GND(E) WL+ WL– FR+ FR– WR+ WR–

W 2WOOFER SPEAKER LH

W 3WOOFER SPEAKER RH

R 4RADIO AND PLAYER


J 7JU

NC

TION

CO

NN

EC

TOR

A

B

B ACC AMP MUTE BEEP F. L F. R R. L R. R SGND GND3

GND

1 11 3 7 17 9 8 19 18 16 10

20

13 IF1

4213423 1

5 IA1

V


S 6 S 7,

STEREO POWERAMPLIFIER

A B

2

D

L–Y

(Shielded )

(Shielded )

Cowl sidepanel RH


SQ– SQ+ WF+ WF– SQ– SQ+ WF+ WF–


230


12

34

18

CE

LIC

A

2A1

25A DCC

2F7

IC2

21

IM3

IM11

B–R

BATT

ER

Y

FL M

AIN

3. 0

W

L–R

7. 5A ECU–B

5A WARNING

Co

mb

ina

tio

n M

ete

rP

ow

er

So

urc

e

IG1 RELAY

53

L–R

R–Y

12

120A ALT

25A AM1

II12

1

ACC

IG1

AM1

2

IK5

IK8

L–R

L–R

IB7

5A BK/UP LP

12EIA

1

B–R

IF

W–BW–B

I10

IGN

ITIO

N S

W

R–L

16

6

BA

C

Inst

rum

ent p

anel

brac

e R

H

2F6

2C2

12B

4B

6BIB

11

IM4

BR–W BR–W

12A

18B

See MultiplexCommunicationSystem<1–8>

3B

1B

9AIF

10

IM5

IB4

W–R

W–R W–R

BU

ZZER

2B

P

IH

7A

BR BR

Cow

l sid

epa

nel R

H

13IE

514

IE5

4E

A26

EA2

20A

8A

12

3

IG+

SESI

LG

LG–B

LG

LG–B

LG

G–Y

R–L V 1

VEH

ICLE

SP

EED

SEN

SOR

( Com

bina

tion

Met

er)

A1

13B

See ElectronicallyControlled Transmissionand A/T IndicatorSystem<3–7>

18A

6A

14B

10B

15B


21A See Back–Up Light

System<8–2>

A17

5A

See IlluminationSystem<9–4>

EB

16IE

5

10A

W–B W–B

Fron

t lef

tfe

nder

8B

17B

See ABS System<14–4>

13A

CHG

OIL P

PKB

SPORTS A/T 1

SPORTS A/T 2

SPORTS A/T 3

SPORTS A/T 4

ABS

See

Air C

ondi

tioni

ngSy

stem

<20

–4>

To C

lock

<16

–2>

From

Eng

ine

Con

trol E

CU

<2–

8>

To C

ruis

eC

ontro

l EC

U<

13–2

>

22A

11A

From

Eng

ine

Con

trol M

odul

e<

2–8>

R–Y

L–R

R–L

Y–G

A B

R–L

Y–G

R–L

R–L

LCD DISPLAY

C12

C13

,

CO

MBI

NAT

ION

ME

TER

AB

METER ILLUMINATION

See IlluminationSystem<9–4>

SPE

EDO

MET

ER

TAC

HO

ME

TER

W

2000 CE

LICA

(EW

D399U

)

231 M

5 6 7 8


Combination M eter

EB

13 B12 B 2 A 20 B14 B2 B7 B1 B4 B

See Multiplex

Com

munication

System<

1–6><

1–8><

1–11><

1–12>

3 2 1

FUA FU+ SG4 SG2 DBKL SG3 PBKL DCTYBLVL

RW

–B

F17FUEL SENDER

B 6 B 7,

BODY ECU

A B

19 B

1

21 B

PCTY

18 IE5

3 B

R

Y–G

Y–R

BR–W

R–B

P 3PAR

KIN

G B

RAK

E SW

FU–PKB

2

1

B 2BRAKE FLUIDLEVEL WARNING SW

Front leftfender

M

A/T OIL TE

MP.

DO

OR

FASTEN

BELT

FUEL W

ARN

ING

IF

20 IM

II12

19 A

W–B

W–B

Instrumentpanelbrace RH

CR

UISE

16 A

See Cruise C

ontrolSystem

<13–3>

TUR

N R

TUR

N L

TAIL

HEAD

BEAM

CH

EC

K ENG

INE

SRS

A

IE

W–B

3 A 7 B

See Engine C

ontrolSystem

<2–3>


Cowl sidepanel LH

15 A

See SR

S System

<15–2>

9 B 4 A

See Turn Signal

and Hazard W

arningLight System

<10–2>

<10–3>

2 A

See Headlight

System<

6–3>

B16 14 A

See SRS S

ystem<

15–2>

A

B

R–L

Y–G

C12 C13,

COMBINATION METER

A B

17 A 16 A

L MPX1

Y–G

R–L

FE FVFR


232


12

34

19

CE

LIC

A

120A

ALT

1

ACC

IG1

AM1

2

B–R

BATT

ER

Y

FL M

AIN

3. 0

W25A AM1

10A HTR

30A CDS

30A RDI

Re

ar

Win

do

w D

efo

gg

er

Po

we

r S

ou

rce

5A DEF RLY

Ra

dia

tor

Fa

n a

nd

Co

nd

en

se

r F

an

L–R

I10

IGN

ITIO

N S

W

12IA1

IK5

30A DEF

21

35

21

35

21

35

4

21

35

12

35

7BA

1

8B

B1

2B

B1

4BA

1

1

IP18

IE7

IG2

1310IE

5

32

IFB

JIG

EB2G3

2F1

2H8

2H2

2G4

2F28

IK8

IN1

II12

IP7

IP3

2H7

12 M

2F2

12 M

EA

EB

RD

EFIG

+

GN

DD

EF

B W–B

L–Y L–Y W–B

B–W

W–R

W–B

W–B

W–B

W–B

W–BW–B

R

R–W

B

B

BB

W–B

R 1

RAD

IATO

RFA

N M

OTO

R

A 3

A/C

SIN

GLE

PR

ESSU

RE

SW

DEF

REL

AY

A 9

A/C

SW

N 2NOISE FILTER(Rear Window Defogger)

L–Y

22

51

114

38

2

11

1

FAN

NO

. 1 R

ELAY

FAN

NO

. 2 R

ELA

Y

W

B W–B W–B

1B

1A

R10

R11

,

REA

R W

IND

OW

DEF

OG

GE

R

AB

A 1A/C CONDENSERFAN MOTOR


To Engine ControlModule<2–8>

FAN

NO

. 3 R

ELA

Y

2E1

B–R

2A1

W–B

L–W

L–Y

2F31

IC1

Y–R

IG1 RELAY

Y–R

5A FAN RLY

A1

C5

Inst

rum

ent p

anel

brac

e R

HLu

ggag

e ro

omle

ftFr

ont r

ight

fend

erFr

ont l

eft

fend

erC

owl s

ide

pane

l RH

Fron

t lef

tfe

nder

ED

EF

W–B

DEF

B

2

BO

DY

EC

U

2000 CE

LICA

(EW

D399U

)

233 M

1 2 3 4

20 CELICA

2A1

120A ALT

IK5 IP3

B–R

BATTERY

FL MAIN3. 0W

1

2

25A AM1

10A H

TR

A ir ConditioningPower Source

1

2

IF

50A HTR

W–B

2E1

II12IA1

2G1

W–B

B–R

2

1

5

3

2

1

3

5

1

ACC

IG1AM1 2

IK8

A

A

1 IE5

12 IG2

4

1

IGED EB IF

9 EA1

12 A

28 B 18 B

13 A

18 A 6 A 15 B 10 B 14 B

18 ID17 ID114 ID115 ID116 ID1

1

2

IE7

IQ3 IP17 IP18

ID1

2

1

M

1 1 12F30

2F322B2 1 1

IM13

IB9

IP10

IC3

1

2

3

5

4IQ1

BR

BR

W–B

OOG

B–W

G O

V–W

V–W

L–W

L–R

B–WB–W

V–W

W–B

W–B

W–B

L–W

L–BGG–R

L–W

L–BG

G–W

G–Y

B

L–R

L–R

B–W W–B

R

Y–B V–W

B–W

A 9A/C SW

A 8A/C EVAPORATORTEMP. SENSOR

MG/CRELAY

HEATERRELAY

A 2A/C MAGNETCLUTCH ANDLOCK SENSOR

A 3A/C DUALPRESSURE SW


B 5BLOWER SW

W–B

W–B

G–Y

E 2 E 3,

ENGINECONTROLMODULE

A B

C12 C13,

COMBINATION METER

A B

B–Y

I10IGNITION SW

B 3BLOWERMOTOR

1

5 6

3 2

M2 M1B–W

V–W

1

4

2

3 1

4

8

H2

9 10 8 3

RRW

IG1RELAY

W–B

1

R

IG+

A/C LA/C DEF GND

BB–YR

W–B



Cylinderhead coverLH

Front leftfender

Cowl sidepanel RH

B 4BLOWER RESISTOR

M2 M1

LOHI

ACMG

LCKI PRE

51 - overall electrical wiring diagram

Documents

electronically

electrical

engine control

luggage room

parkneutral

multiplex

air conditioning

engine control