Toyota Corolla- - OVERALL ELECTRICAL WIRING DIAGRAM

Citation preview

M

2004 COROLLA (EWD533U)

1 COROLLA

P ow er S ou rc e

S ta rtin g

Ig nitio n

1

B

5 AM2

IG2 6

B–W

ST2 4

R

4

3

2

B–W * 1 : w/ TVIP System * 2 : w/o TVIP System

5 IL 6 IM R (A/T)

R (M/T)

I10 Ignition SW

15A AM2 3 IA2

R (A/T)

II2

2

12 IC

E B

3 IM

J 2(A), J 3(B) Junction Connector

R (A/T)

R (M/T)

ST Relay

A A

1

10 EA1

A A

B–W

B–R 2 IA4

B–W 11 IL

4 IF

IGT

IGF

GND

IGT

IGF

GND

IGF

IGT

GND

4

3

2

4

3

2

4

2

3

4

W–B

W

L–Y

W–B

J 2(A), J 3(B) Junction Connector

G A

B (*2)

B (*1)

B (*2 M/T)

B

B (*1 M/T)

J 2(A) Junction Connector F A

F A

F A

F A W

L–Y

L–Y

L–Y

L–Y

GR

Y–G

R–L

B (A/T)

B (M/T)

B (*2)

W–B

L–Y

GR

W–B

L–Y

Y–G

B (*1)

B B (* 2)

G A

W–B

W–B

H B

W–B

S 2(A), S 3(B) Starter

IE

J6 Junction Connector Behind the Combination Meter

W–B

A

111

Engine Control Module

Battery 111

I5 Ignition Coil and Igniter No. 4

GND

W–B

11 II2

G A

1 B

B–W

IGF

B (A/T)

B (A/T)

B

10 IA5

FL MAIN 2. 0L 1 A

+B

2

W–B

7 II1

B–R

1

I4 Ignition Coil and Igniter No. 3

B–W

I3 Ignition Coil and Igniter No. 2

+B

IGT

L–Y

2 B (*1)

1 1A

1

3

R–L

4 1

+B

6 B (M/T)

30A MAIN

N

1

B–W

S8 Starter Cut Relay

2

+B

B–W

111

B–R (*1) 1

L

P

N1 Noise Filter (Ignition)

B–W (*1) 3

B

C8 Clutch Start SW

A2 Park/Neutral Position SW

W–B

B (*2)

B

1

9

B–W

I2 Ignition Coil and Igniter No. 1

1 1 1

B–W

TVIP ECU

2

B–W

R (A/T)

1 IM B–R

2004 COROLLA (EWD533U)

5

Engine Control Module

B–W

3

12

Engine Control Module

Left Side of the Cylinder Head

EC

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

2 COROLLA

P ow e r S ou rc e

C h arg in g

1

4

3

2

W

IG1 2

B–W

1 AM1

B–Y

B–Y

ACC W

1 IA

2 IF

5

1

5 IL

W

B

5 AM2

IG2 6

B–W

10A GAUGE

ST2

12 IF

3

I10 Ignition SW

6 IM

B–O 31

1

2

5 EA1

9 3B

W–B

W–B

R–W

1

14 II2

W

1

8 3B 30A MAIN

5A ALT–S

100A ALT

1

2

Y

Y

2

22 3B

R–W

1 1C

10 IH

R–W

1

W

1 1B

4 IF

20 3B

B–R

1 1D

C9 Combination Meter

2 IA4

2 IG

Charge

Daytime Running Light Relay

3 IM B–R

W

W

B–G

W

2004 COROLLA (EWD533U)

32

1 IB

2

8 IK

15A AM2

25A AM1

IG1 Relay

10 3B

Y

B

C B

J 4(A), J 5(B) Junction Connector

B A 1 1A

2 II2 R–W

B–G

W

Y

FL MAIN 2. 0L

1 A L

S A B B

Battery

IG A

3 1

A

2 G 1(A), G 2(B) Generator Behind the Combination Meter

IE

J6 Junction Connector Right Kick Panel

A

IG

J7 Junction Connector

M

2004 COROLLA (EWD533U)

(Cont. next page)

3 COROLLA

P ow e r S ou rc e

E n gin e C o ntro l

1

4

3

2

R–B

A

B–W IG2 6

B–W

B–O 5 AM2

B–W

ST2 32

8 II1

B–O

B

R–B

B–W

2

2 A

# 10

L

W

1 A

W

3 A

#20

4 A

#30

# 40

E 3(A), E 4(B), E 5(C), E 6(D) Engine Control Module

2

19 ID

B

11 D

BATT 3

Y

R–Y

C/OPN Relay

3 D

1 IG

10 D

NSW 8 B

STA 9 B

E03

E01

E02

7 A

5 B

6 A

RSO

EVP

5 A

CCV 1 C

12 A

2 L

B

R (A/T)

G–R

B

B–R

1

L–B

17 II2

L

GND

VISC

3

2

2

V2 VSV (Canister Closed Valve)

B B

DUTY

V3 VSV (EVAP)

B B

1

1

1

C A

I1 Idle Air Control Valve

W–B

1 1A

B–L

C A

J 4(A), J 5(B) Junction Connector

5

Clutch Start SW(M/T) Park/Neutral Position SW(A/T)

M

1

Ignition SW

9 II1

F10 Fuel Pump

15A EFI

30A MAIN

100A ALT

4 9 EA1

W–B

W–B

W–B

B

2

1

FC 4 IG

1

1

R–W

B–W

B–R

W 1

1

3

2

1

5

1

EFI Relay

1

2

I9 Injector No. 4

R–W

R–W

B–R

1

2 IA4

2

1 I8 Injector No. 3

2

5

2

33

1

3 EA1

3 IM

1 1C

1 I7 Injector No. 2

B–W

15A AM2

7. 5A OBD

2004 COROLLA (EWD533U)

1 IB

1 I6 Injector No. 1

1 IA2

B–W

8 IK

B–W

5 IL

B–W

B–W

12 IC

6 IM

B–W

B–W

Malfunction Indicator Lamp

R–W

10 EA1 7 IJ

B–W

C9 Combination Meter

I10 Ignition SW

2

W–B

B

B

B

B

B

B

FL MAIN 2. 0L W–B W–B

B

B

Battery

Front Left Suspension Tower

ED

Under the Left Quarter Pillar

BH

Left Side of the Cylinder Head

EC

B

B

B

B

B

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

L–W

Y–R

Y

G–W

G

W

L

R

LG

BR

W

L

BR

BR

L–R

R

T1 Throttle Position Sensor

J 2(A), J 3(B) Junction Connector

V4 Vapor Pressure Sensor

J 2(A), J 3(B) Junction Connector

E2 Engine Coolant Temp. Sensor

B

Y

Y

BR

BR

BR

V5 VSV (Vapor Pressure Sensor)

2 P1 Power Steering Oil Pressure SW

7 ID2 II2 16

Air Conditioning System

Radiator Fan System

Cruise Control ECU

Combination Meter

Airbag Sensor Assembly

Stop Light SW

TAIL Relay(USA)

Combination SW (Canada)

” DEF I/UP” Fuse

W

Y–B

M1 Mass Air Flow Meter

L–W

THA G

4

E2G

BR

B

W–B

B B

C B B

L–Y

GR

Y–G

R–L

2

VG

6 ID2

1 3

BR

2 D B 3 H A H A H A 1 5 1

8 ID2 Y W–B

Right Kick Panel IG

J7 Junction Connector A

E2 +B II2 10

B B B

B–Y

Y

E 3(A), E 4(B), E 5(C), E 6(D) Engine Control Module

4 D Y

2004 COROLLA (EWD533U)

1

3 1 B A B A 2 1 F B F B 2

2 ID2 1 ID2 II2 7

TBP VTA VC PTNK

21 A 18 A 21 D BR 28 A 19 A 32 B 20 A

E2 THW THA EVG VG PSW EC

24 B 29 B 28 B

THR PRS A/CS ACMG

32 C 13 A 2 C 33 C 31 C 6 D 7 D

ACLD CF FAN IDLO THWO F/PS

16 D 14 C 14 D 19 C 12 D 13 D

STP ELS ELS2 IGT4 IGF

11 A 23 A 10 A 9 A

IGT3 IGT2 IGT1 OCV– OCV+

C2 Camshaft Timing Oil Control Valve (VVT) 2

8 A 14 A 15 A

Ignition Coil and Igniter No. 1, No. 2, No. 3 and No. 4

1

A R–B

8 7 6 5 R–B A

(Cont. next page) 3 COROLLA (Cont’ d)

E n gine C on trol

Y

M

2004 COROLLA (EWD533U)

3 COROLLA (Cont’ d)

A

BAT Airbag Sensor Assembly

D1 Data Link Connector 3 Skid Control ECU with Actuator

BR W–B

P–B

P–B

P–B

P–B

P

L–R

V–W

B

Airbag Sensor Assembly

Cruise Control ECU

BR

Skid Control ECU with Actuator

W–B

W

B

BR

W

B

P–B

(*1) (*1)

BR (*1)

K1 Knock Sensor

W

J 4(A), J 5(B) Junction Connector

(*1)

H8 Heated Oxygen Sensor (Bank 1 Sensor 2)

B

H5 Heated Oxygen Sensor (Bank 1 Sensor 1)

BR

W–B

BR BR BR BR BR

BR

B

(*1)

BR

Behind the Combination Meter IE EB Left Side of the Cylinder Head

Airbag Sensor Assembly

Skid Control ECU with Actuator

B

(*1)

W

W

B

P

A (*1)

B–Y

GR

P–B

P

L–R

L–R

L–R

Combination Meter

Combination Meter

C1 Camshaft Position Sensor

J 2(A), J 3(B) Junction Connector

W

B

B B B

A A 3 1

II2 8

B

4 4B 1 4B

A A

E1

6 II1 C

C3 Crankshaft Position Sensor

3 4B

21 4B A A A A

A A

+B

2 4B

E1

A B +B

A B OX

OX

2 B

2004 COROLLA (EWD533U)

E 3(A), E 4(B), E 5(C), E 6(D) Engine Control Module

A B 4 HT

3

HT

4 4C

16 4B 1 2

(*1) 1

2 9 II2 II2 18

(*1)

EKNK KNK1 E1

1 B 7 B 21 B 4 C

20 D

5 4C 2 4C 3 3B

1 II1 TC WFSE SIL SPD

19 D 18 D 17 C 5 D

OX1B HT1B OX1A +B HT1A

23 B 1 D 4 B

2

A B 4 2

A B

TACH G22+ NE– NE+

26 A 34 A 27 A

15

1 4C 3 4C 4 3B 1 3B

SG 5

TS 7 1

2 3B E A E A

CG A/B

4 11 12 13

WFSE

TC SIL 2

R–B

(*1)

1

B B B

16

12 11 10 9 R–B

* 1 : Shielded

E n gine C on tro l

J6 Junction Connector

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

(Cont. next page)

4 COROLLA

P ow e r S ou rc e

* * * *

H e ad lig ht

1

4

3

2

1 : USA 2 : w/ TVIP System 3 : w/ Wireless Door Lock 4 : w/ Fog Light G R G–O (*4)

A18 Automatic Light Control Sensor

19

18

3

TVIP ECU

Integration Relay

H–LP 6

R–Y

R–B

W–R

4 3C R

12

5 3C

R

R

W–B

W–B

10

8

9

Tail

T

RF

H

EL

HL HU ED Dimmer SW

Light Control SW

1

OFF

Head

C12 Combination SW

E

100A ALT

15A FOG

1

13

W–B

R–Y

4 IF

DRL 1

6 3C

R (*3)

R (*2)

W

10 IH

DIM 13

2

2

2 40A HEAD MAIN

1

4

E

HI 16

Taillight System

1 1C

FOG

R

10A GAUGE

25A AM1

W

G

2

1 1D

PKB

11

BRK

7

R 1

10

CSE

H D2 Daytime Running Light Relay

1 IB

1

CSO

G–O (*4)

20 CSB

P3 Parking Brake SW

R–B

TAIL

T

1

R–W

CHG–

Skid Control ECU with Actuator (w/ ABS) Combination Meter (w/o ABS)

14

15

8

+B

C

2 IE1 G–R (*1)

3

B

5

IG1 Relay 2

R

2004 COROLLA (EWD533U)

10A ECU–B

1

G–W (*1)

IG

3 IE1 G–O (*1)

12

2 IG

3

G–Y (*1)

1 IA

Y

2 IF

R–B

12 IF

1 IH

CLTE

4

1 IE1

R–W

I10 Ignition SW

CLTS

1

G–B (*1)

R–W

W

B–Y

W

R–B

12 3B

CLTB

G–Y (*1)

22 3B

IG1 2

Taillight System

1 AM1

Generator

ACC

A

EL

Low High

R–Y

D

Flash 3 IA4 11

R–B

1 1A

E

B W–R

W–B

Battery

A

J7 Junction Connector A

IG

Right Kick Panel

W–B

W–B

FL MAIN 2. 0L

F

W–B A

J6 Junction Connector

W–B A A

W–B

Behind the Combination Meter

IE

W–B

ED

Front Left Suspension Tower

G

M

2004 COROLLA (EWD533U)

4 COROLLA (Cont’ d)

F o g L ig ht

H e ad lig h t A B C

5

G

8

7

6

R

* 4 : w/ Fog Light

G–O (*4)

R

R

R–B 1

1 R–B

R 1

3 HEAD Relay

2

5 1

1

1

1

3 1

1

1

10A HEAD LH UPR

R–B R–Y

R–B

2

DIMMER Relay

10A HEAD RH UPR

5

2

2 1

1 G

1 R R

1

1

1 6 IA6

10A HEAD LH LWR

4 IA2

W–R

1

5

2

3 1

1 R

R–Y

2

9 IA5 1 13

W–B

W–B

2

BFG LFG Fog Light SW

W–B

R–B

OFF On

C12 Combination SW

W–R

R

R–Y

H3 Headlight RH (High)

1 R–B

R–B

4

ED

1

2

2 W–B

W–B

Front Left Suspension Tower

1

EA

Front Right Fender

Front Left Suspension Tower

ED

W–B

Front Right Fender

F2 Front Fog Light RH R W–B

W–B

R

G–O (*4)

W–B

G

F1 Front Fog Light LH

F

1 IA4

2 H1 Headlight LH (High)

H4 Headlight RH (Low)

1

High Beam

R 2

C9 Combination Meter

1

R–W H2 Headlight LH (Low)

R–Y

R–B

R

R–Y

1

1 FOG Relay

14

2

E

R

2

1

10 IA2

10A HEAD RH LWR R–W

2

D

G

W–R

2004 COROLLA (EWD533U)

1

1

1

EA

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

5 COROLLA

P ow er S ou rc e

T urn S ign al an d H a z ard W a rning L igh t

1

4

3

2 R–W

G–W

* 1 : w/ Wireless Door Lock * 2 : w/o Wireless Door Lock * 3 : w/ TVIP System

ACC

22 3B B–Y

8 IA5

R–W

IG1 2

W

1 AM1

15 3B

1

5

2 IG

2 25A AM1

3

T2 Turn Signal Flasher Relay

4

1

10A GAUGE

IG1 Relay

12 IF

G–W

1 IA

R–W

W

I10 Ignition SW

2 IF

+B

IG

LL

LR

3

G–Y

GND

2

EL

7

HAZ

ER

5

8

6

4 IF

Y–B(*2)

1 IC

17 ID

11 IH

5 IH

13 IH

6 IG

12 IH

5 IG

2 3C

1 1D

W

W

1

5

1 1C

6

2

Integration Relay

17 4B

15 4B

21 3A

18 4B

21 4B

11 3A

4 2 W–B

W–B

W–B

W–B

FL MAIN 2. 0L

W–B

W–B

W–B Battery

W–B

Front Left Suspension Tower

ED

W–B

EA

W–B

IE

J6 Junction Connector

W–B

Behind the Combination Meter

A

W–B

A

Front Right Fender

BI

A

Lower Back Panel

Y–B (*1)

LH

W–B

RH

3

W–B

B

4

LH

C9 Combination Meter

R11 Rear Combination Light RH

3 Turn

2

3 Turn

2

3

R9 Rear Combination Light LH

3 1 1A

F4 Front Turn Signal Light RH

F3 Front Turn Signal Light LH

1

G–Y

G–B

G–Y

G–B

G–Y

G–B

W–B

100A ALT

10A HAZARD

1

1 3C

TR

RH

C12 Combination SW

25

E

H7 Hazard SW

2

24

7

TL

TVIP ECU

12 ID

Turn SW

8 IC 2

3 3C

Y–B (*3)

1 IK

Y–B (*1)

9 IL

Y–B (*1)

G–O

G–R

W–B

G–Y

G–B

Y–B (*1)

1 IB

G–W

2004 COROLLA (EWD533U)

G–B

Right Kick Panel

IG

J7 Junction Connector

M

2004 COROLLA (EWD533U)

6 COROLLA

T aillig ht

P o w er S o u rce 1

4

3

2 G–W (USA)

G–W (USA) 3 G–W (Canada)

3 3

2

5

TAIL Relay

1

7 IH

2 ID

J 8(A), J 9(B) Junction Connector

1 IB

G

G

G

G (USA)

G

3

2 IC

G

3 G–B (USA)

15A TAIL

2 IL

B B

B B

14 TAIL

C A

G

G

G

G

G

G

G (Canada)

G–W (USA)

G–W (Canada)

C A

J1 Junction Connector

A 1 1C

C A

A A

15

W

13

2

1

1

W–B (USA)

B FL MAIN 2. 0L

A

J8 Junction Connector

A A

11 4B

W–B

W–B

W–B

W–B

W–B

Battery

1

W–B

10

L2 License Plate Light RH

C12 Combination SW

2

W–B

1 1A

4

2

L1 License Plate Light LH

4

R11 Rear Combination Light RH

2

Head

Tail

2

Tail

1

Tail

OFF

1

R9 Rear Combination Light LH

1

F4 Front Parking Light RH

T

F3 Front Parking Light LH

1

E Light Control SW

100A ALT

2004 COROLLA (EWD533U)

D2 Daytime Running Light Relay

T

21 4B

W–B (USA) A

Behind the Combination Meter

IE

J6 Junction Connector

W–B

Front Left Suspension Tower

ED

W–B

EA

Front Right Fender

Lower Back Panel

BI

BH

Under the Left Quarter Pillar

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

7 COROLLA

R–W

G–W

G–W

G–W

G–W

Skid Control ECU with Actuator

2 1

W–B (Bulb Type)

W–B (LED Type)

W–B

W–B

Cruise Control ECU

Shift Lock Control ECU

Engine Control Module

W–B

Under the Left Quarter Pillar

H9 High Mounted Stop Light

H9 High Mounted Stop Light

Stop

R9 Rear Combination Light LH

Stop

G–W

G–W

G–W

A

B

J8 Junction Connector A

G–W (LED Type)

G–W (Bulb Type) 1 R11 Rear Combination Light RH

2 100A ALT

W–B Battery

A FL MAIN 2. 0L

BH BI Lower Back Panel

4 4

G–W

G–W

W

1 1A

G–W

G–W (w/ ABS)

R–W

1 IB

12 3C

2004 COROLLA (EWD533U)

13 3C

1 2 2 2

B A B A 1 IL 15A STOP

10 3C 11 3C 1 1C

J 8(A), J 9(B) Junction Connector 7 ID 5 IC

4 3 2 1

C B C B 14 IC

S to p L igh t P ow e r S o urc e

2

S9 Stop Light SW

1

M

2004 COROLLA (EWD533U)

8 COROLLA

L–W

Light Control SW

20 4C Head

G

G

G–W (*2)

G

G

G

G

G

G

G

G

G (*1)

G–W (*1)

L–W

G

G–W (*1)

R7 Rheostat

A10 A/T Shift Lever Illumination

Illumination

C9 Combination Meter

3

C6 Cigarette Lighter Illumination

B5 Blower SW

H7 Hazard SW

TAIL Relay

W

W–B

W–B

W–B

W–B

W–B

W–B

W–R

W–R

G (*1)

15A DOME

100A ALT

W–B

W–B

R5 Rear Window Defogger SW W–B

A8 A/C SW

R 3(A), R 4(B) Radio and Player

L–W

19 4B Taillight System

B

W–B J6 Junction Connector

IE Behind the Combination Meter

A Battery

18

2004 COROLLA (EWD533U)

1 1A

21 4B FL MAIN 2. 0L

W–B W–B W–B W–B W–B

GND 1

5 2 1 1C

3 3 2 2

5 B

W–B

6 2 1 IB

W–B

ILL– 5 28

LED 1 1 3 4 3 5

3 2 8 5 1 10

G G G G G G G G G

+B

1

Tail

TAIL 3 1

10 A 3 3

Engine Control Module G G (*2) L–W

15A TAIL 7 IC

1 1

7 IH 4 IL

10 13

T E

Clock

C12 Combination SW OFF

4 3 2 1

* 1 : USA * 2 : Canada

Illu m in ation P ow e r S ou rc e

18 4C

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

(Cont. next page)

9 COROLLA

P ow e r S o urc e

Inte rio r L igh t

1

* * * *

W

ACC 1 AM1

4

3

2

IG1 2

1 : w/ Moon Roof 2 : w/o Moon Roof 5 : w/ Automatic Glare–Resistant EC Mirror 7 : w/ TVIP System

B–Y

5

12 IF

2

3

10A GAUGE

1 IA

1 IG1 Relay

W

I10 Ignition SW

2 IF

25A DOOR

25A AM1

I11(A) Integration Relay

10

1

IG

+B

DCTY

GND 9

PRCTY

5

6

B C

W

W

7 IC 1 1D

4 IF

10 IH

1 IE

1 ID

3 IL

4 IK

4 IL

6 IE

4 IE

4 ID

1 1C L–W

L–W

R–Y 2

2 R–W

I13 Interior Light

A

B

J10 Junction Connector

Door

TVIP ECU

A

R–W (*7)

TVIP ECU

A R–W

D4 Door Courtesy SW Front LH

1 L–W

C9 Combination Meter

19 4C

D

L3 Luggage Compartment Light

1

L–W

20

W–B

W–B

1 1 1A

L–W

R

17

1

B (*1 *5)

20 4C

R–W

R–W (*7)

R (*7)

15A DOME

1

R–W

2

W–B (*1)

B (*2 *5)

2

R

R–W

L–W 1

100A ALT

2004 COROLLA (EWD533U)

A 1 IB

5 FL MAIN 2. 0L

1 L–W

A

Battery

A J6 Junction Connector

Behind the Combination Meter

IE

L4 Luggage Compartment Light SW

J7 Junction Connector IG

Right Kick Panel

W–B(*1) B(*2 *5)

E F

M

2004 COROLLA (EWD533U)

9 COROLLA (Cont’ d)

In terior L ig ht 5

8

7

6

* * * * * * *

1 : w/ Moon Roof 2 : w/o Moon Roof 3 : w/o Door Lock Control 4 : w/ Door Lock Control 5 : w/ Automatic Glare–Resistant EC Mirror 6 : w/o Automatic Glare–Resistant EC Mirror 7 : w/ TVIP System

I11(A) Integration Relay

LP2 12 A

LP 3 A

PCTY 13 A

15 ID

R–W (*4)

14 ID

3 IE

R–W (*4)

B (*2 *6)

B C

3 IG

3 IK

R–B 3 IK1 7

10 4B

7 4B

4

3

W–B

R–W (*4)

R–W (*3)

R–W (*3)

TVIP ECU

9 4B

B (*2 *6)

R–Y

R–B

(*5)

(*6)

(*5)

I12 Personal Light

(*5)

(*6)

(*5)

(*6)

M2 Personal Light

(*6)

1

On Off

Door

1

R–W (*7)

R7 Rheostat

B (*1 *5)

R–W (*3)

B (*2, *1 *5)

D

B (*1 *6)

2004 COROLLA (EWD533U)

A

3 6 1

R–W (*4)

1 D5 Door Courtesy SW Front RH

D7 Door Courtesy SW Rear RH

D6 Door Courtesy SW Rear LH

B (*2 *6)

B (*2 *5)

F

B (*1 *5)

W–B (*1)

E

1

19 4B 21 4B

W–B A J6 Junction Connector

W–B(*1) B(*2 *5) IE

Behind the Combination Meter

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

(Cont. next page)

10 COROLLA

P o w e r S o ur ce

E le c tron ic a lly C on trolled T ran sm iss ion

1

* 1 : w/ Cruise Control

4

3

2

R–W

A

B–W

B–Y

5 AM2

IG2 6

B–W

B–W

20 3B

B–W

W

IG1 2

R–W

ACC 1 AM1

1

5

2 IG

10A GAUGE

IG1 Relay

15A AM2

25A AM1

2

3 EA1

3

10 IH

3 D

R–W

B–R

W

R–W

+B

21 A

THW

VTA

18 A VC

19 C

17 C SPD

STP

18 C OD1

SLT+ 17 A

SLT– 16 A

S1

SL

S2

15 B

13 B

14 B

1 L

L–W

P

B

EFI Relay

3 4B L

15A EFI

30A MAIN

100A ALT

3

R–Y

1

2

R–W

5

2

D A

1

1

1

1

4

3

2

6

SLT+

SLT–

S1

SL

S2

B

B

W–B

1 1A

1 4B

B

Y

W

GR

G

B B

D A J 2(A), J 3(B) Junction Connector

1

19 A

1

1

2

1

E2

R–W

1

2

B

E 3(A), E 4(B), E 5(C), E 6(D) Engine Control Module

1 D 1 1C

1 1D

28 A

W–B

W–B

2 IA4

B–O

R–Y (*1)

R–W

B–R

4 IF

8 IK

1 IA2

B–W

3 IM

5 IL

Cruise Control ECU

1 IA

R–W

6 IM

2 IF

BATT

W

2004 COROLLA (EWD533U)

1 IB

I10 Ignition SW

B–W

B

W 12 IF

10 EA1

R–W

ST2

12 IC

Engine Control System

22 3B

B L (*1)

9 EA1

FL MAIN 2. 0L

6 II1 B

Behind the Combination Meter

IE

W–B

A

J6 Junction Connector Front Left Suspension Tower

ED

E1 Electronically Controlled Transmission Solenoid

Cruise Control ECU

W–B

Battery

W–B

C

M

2004 COROLLA (EWD533U)

10 COROLLA (Cont’ d)

E le ctro nic ally C o ntro lle d T ra ns m is s io n A

5

R–W

B a ck – U p L ig ht 7

6

8

R–W

14 II2 R–W B J4 Junction Connector

B

B–O

A2 A/T Shift Lever Position SW Back–Up Light SW

3

R–W (M/T)

B

R–W (A/T)

2

RB

B1 Back–Up Light SW

2 II1

E03

E02

E01 7 A

6 A

E1

R

7 B

11 C

ODLP 7 C

2

10 IK

2 W–B

W–B

R–B

17 3A

O/D OFF

W–B

A A

B B

C9 Combination Meter

R10 Rear Combination Light LH

6 ID

Back–Up

Back–Up

A A

J 4(A) Junction Connector

C A

J 4(A), J 5(B) Junction Connector

C A

10 II2

1

32

W–B

A10 O/D Main SW

9 IK

1 R12 Rear Combination Light RH

R–B

B–O

LG

R–B

BR

W–B

W–B

W–B

W–B

LG–B 2

4

C

R–B

5 B

J10 Junction Connector

R–B

28 B

C C

13 II2

R–B

EC

ODMS 29 C

R–B (A/T)

LG

LG–B

E 3(A), E 4(B), E 5(C), E 6(D) Engine Control Module

5 II1

1

R–B

2

2 R–B (M/T)

L

RL

4

LG

9 C

2L

8 LG–B

LG

LG–B

2004 COROLLA (EWD533U)

8 C

LL

3 A B

BR

W–B

A A

A

Right Kick Panel

W–B

W–B

W–B

C

W–B

W–B A A

W–B

IG

J7 Junction Connector

EC

Left Side of the Cylinder Head

EB

Left side of the Cylinder Head

Lower Back Panel

BI

Under the Left Quarter Pillar

BH

J 8(A), J 9(B) Junction Connector

LG

W–B

A B

11 3A

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

11 COROLLA

P ow er S ou rc e

C ruis e C o ntro l * 1 : A/T

1

4

3

2 W

ACC IG1 2

2

3

B

W

B–W

ST2

10A ECU–IG

10A GAUGE

I10 Ignition SW

6 IM

5 IL

10 IH

4 IF

L (*1)

5 3B 12 IF

9 IF

2 IG

L

13 IA5 G–O

CCS

S9 Stop Light SW

R–G

R–L

CRUISE

16 G–O

4 IA5

SPD

GND

8 R–G

12 IA5

2

1

3 MO

R–Y

RES/ ACC

19 3C

MC

L

SET/ COAST

20 3C

W–B

L (A/T)

R–W (A/T)

1 1A

J4 Junction Connector

B

V–W

MO 15

12

TC

4 17 3C

B G–R

1

G–Y

14 II2

23 1

G–R

30A MAIN

MC 7

10

3

R–W (A/T)

100A ALT

11

3 STP–

14 IA5

L (M/T)

2

CCS C14 Cruise Control ECU

6 ECT

2 CRUISE

2

OD

L (M/T)

1

R–W (A/T)

1 1C

C9 Combination Meter

B–R

1 1D

L

20 3B 32

PI 5

14

IDL

R–L

B–O

B–R

2

2 IA4

D 4

P–B

1 C13 Cruise Control Clutch SW

19 3B

13

+B

R–W (M/T)

R–W (M/T)

R–W

W–B

W–B

22 3B

G–W

2

8 IK

3 II1

L (*1)

5 IA5

3 iM

W

W

2004 COROLLA (EWD533U)

1 IB

B–W

B–W

15A AM2

R–Y (*1)

L–W

6 3B

25A AM1

Data Link Connector 3

IG2 6

Stop Light SW

5

Engine Control Module

1

Engine Control Module

1 IA Engine Control Module

2 IF

IG1 Relay

5 AM2

B–Y

Combination Meter

1 AM1

W

M CANCEL

B 3 C10 Combination SW

3

C4 Cruise Control Actuator

4

W–B

W–B

L (A/T)

14 4B

GND

ECC 4 II1

7

13 4B W–B

12 4B

21 4B W–B

3 IA5

W–B

W–B

Battery

A2 A/T Shift Lever Position SW

D

FL MAIN 2. 0L

A

A J7 Junction Connector IG

Right Kick Panel

W–B

J6 Junction Connector

A

Behind the Combination Meter

IE

M

2004 COROLLA (EWD533U)

12 COROLLA

P ow er S ou rc e

ABS

1

4

3

2

ACC 1 AM1

W

IG1 2

2 IF

IG2 6

B–W

W

5 AM2

B–Y

B–W

B

5 IL

1 IA

5

6 IM IG1 Relay

I10 Ignition SW 3

13 IC

8 IK

11 IA6

4 IA6

15 IA5

27

RL+

RL–

RR+

RR–

6

5

4

3 IB1

W

R

Y

B

2 IB1

4 IB1

W

R

Y

B

1 BD1

A20 ABS Speed Sensor Rear RH

1

2

1

2 BD1 W

B

W

B

Front Right Fender

1

2 BC1

2 A19 ABS Speed Sensor Rear LH

EA

2 A4 ABS Speed Sensor Front RH

1

R W–R

SP1

7 W

B

G

R

36

A3 ABS Speed Sensor Front LH

W–B

W–R

37

28

17

STP

5 IA6

2 R

Behind the Combination Meter

26

1 BC1

Brake

ABS

IE

J6 Junction Connector

W–B

16 IA5

W–B

W–B

Battery

A

FL+ 13

1 IB1

2 A

GND1 1

W–B

18 4B 35

FL MAIN 2. 0L

W–R

C9 Combination Meter

B

21 4B

GND2 23

32

Combination Meter System

1 1A

R

B–O

R–W

W–B

30A MAIN

100A ALT

4

1

WA 30

S1 Skid Control ECU with Actuator FL– FR+ FR–

16

PKB

D/G

W–G

BRL 19

12

11

TC

G–W

16 3B

8

TS

+BM

R–W

2

10

24

L–R

+BS

P–B

2

IG1

GR

3

L

R

B–W

B–O

R–W

B–R

22 3B

1

1

12 IA6

Combination Meter

2 IG

L–R

4 IF 2 IA4

1

2

P–B

GR

1 1C

Stop Light SW

R–W

10A ECU–IG

10A GAUGE

B–R

30A ABS NO. 1

40A ABS NO. 2

1

1 1D

2

3 IM

W

1 2

15A AM2

25A AM1

1 2

W

R

L

2004 COROLLA (EWD533U)

1 IB

Data Link Connector 3

1 12 IF

Daytime Running Light Relay

ST2

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

(Cont. next page)

13 COROLLA

P o w er S o u rce

SRS 1

* 1 : w/ Side Airbag

4

3

2

B–W 5 AM2

IG2 6

B–W

A5 Airbag Sensor Front LH S7 Side Airbag Squib RH

ESL

SSL–

FSL

VUPL

ESR

1

2

1

2

1

2

3

4

1

2

3

4

Y–G (*1)

Y–R (*1)

Y–G (*1)

GR–L (*1)

L–W (*1)

LG–B (*1)

P–L (*1)

GR (*1)

L–Y (*1)

LG (*1)

P (*1)

B

S6 Side Airbag Squib LH

Y–R (*1)

ST2

S10 Side Airbag Sensor LH

A6 Airbag Sensor Front RH

S11 Side Airbag Sensor RH

I10 Ignition SW 6 IM

SSR–

FSR

+SL

VUPR

5 A SFL–

1 C

12 A

2 C

SFR+

9 A 10 A

ESL

SFR–

SSL–

FSL

7 A VUPL

7 C

10 C

ESR

9 C 12 C

SSR–

FSR

26 B

15 B

VUPR

20 B

9 B

–SL

+SL

BR–W

SFL+

2 IA1

B–W

6 A

1 IA1

BR

RBE+

BR–W

4 IA1

W–R

Combination Meter

B–R

–SR

+SR

L–W

A12(A), A13(B), A14(C) Airbag Sensor Assembly

B–R

LSP+ 3 IG1

3 A

LSP– 4 A

LBE+

D+

11 A

D–

14 B

13 B

D2+ 16 B

D2– 17 B

P+

P–

10 B

11 B

P2+ 8 B

P2– 7 B

PL–

PL+ 2 A

1 A

PR+ 5 C

PR– 6 C

B A15 Airbag Squib (Front Passenger Airbag Assembly)

3

4

P2+

P2–

1

2

P12 Pretensioner Front LH

1

Y

Right Kick Panel

P–

Y–B

IG

J7 Junction Connector

A16 Airbag Squib (Steering Wheel Pad)

2

Y

W–B

A

P+

Y–B

Combination Meter

11 3A

1

D2–

Y–P

G–Y

W–B

W–B

15 3A 14 3A

3

D2+

Y–GR

1 IG1

4

Y–G

2 IG1

D–

Y–R

G–Y

W–B

W–B 4 IG1

Battery

3

2

Y–O

1

D+

Y–V

1

1

Y

Seat Position Sensor

Y–B

B FL MAIN 2. 0L

B7 Buckle SW RH Occupant Detection Sensor

GND Buckle SW

Buckle SW

1 1A

VS

4

Occupant Detection Sensor

1

2 B6 Buckle SW LH Seat Position Sensor

2

5

B

3

B

30A MAIN

4

G

B

R–B

G–W

1 2 L–W

2004 COROLLA (EWD533U)

8 C 2 IA4

1 B–W

3 IA1

–SR

2 BR

B

+SR

1 W–R

15A AM2

3 IM

–SL

2

2

P13 Pretensioner Front RH

A

M

2004 COROLLA (EWD533U)

13 COROLLA (Cont’ d)

SRS 5 A

7

6

B–W

B–W 5 IL

8

II

8 IK B–O

B–O 32

C9 Combination Meter

IG2 A12(A), A13(B), A14(C) Airbag Sensor Assembly E2

E1

28 B

27 B

2

II

5

SRS

II

B–Y

1

LA 3 B

L–R

7 II

SIL 12 B

P–B

3 II

TC 19 B

Y

10 II

GSW2 23 B

W–B

W–B

II 39

4 IF

6 IJ

4 IJ

5 IJ

1 IJ

W–B

10 IH

2

B–Y

2004 COROLLA (EWD533U)

5 B

B–Y

L–R

P–B

Y

15 4C

14 4C

21 4B

B–Y

W–B

W–B

Engine Control Module

13 4C

18 4B

W–B

Data Link Connector 3

J7 Junction Connector

A

A W–B

IG

Right Kick Panel

A

Behind the Combination Meter

IE

J6 Junction Connector

8

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

14 COROLLA

P ow er S ou rc e

A u to m atic G lare – R es ista n t E C M irro r w ith C o mp a ss

W ip er an d W as he r

1

4

3

2 ACC

1 AM1

* 1 : w/ Moon Roof * 2 : w/o Moon Roof

IG1 2 W

W Wiper SW

W

B–Y

I10 Ignition SW 12 IF

B–L

+2

+1

+S

B1

INT1

INT2

EW

1 IA

3

HI Off B–L

2

LO

On

Wiper Relay 7

W

W

4

W–B

6

6 IA2

B (*1)

7 IA2

I12 Inner Mirror

5

L–W

1

9 IC

8 IA2

C11 Combination SW

6 L–W

7 IL

L–R

11 IC

9 IA2

7

B (*2)

F5 Front Washer Motor L–Y

4 IF

9 L

2

8 L–Y

15A WASHER

25A WIPER

1 1C

100A ALT

2004 COROLLA (EWD533U)

10A GAUGE

5

INT

5 IE

IG1 Relay

1

OFF

Washer SW

25A AM1

2 IF

1 IB

1 1D

+B

MIST

M

1 2 L

L

1 1A

L W–B (*1)

1 +1

3

L–W

4 +2

L–W

B 2 B

L–R

L

1 IE

S

W–B

10 IH

FL MAIN 2. 0L

M

IE

A

J6 Junction Connector Behind the Combination Meter

W–B

EA

5 E

Front Right Fender

F6 Front Wiper Motor

Behind the Combination Meter

IE

W–B

W–B

A Battery

A

J6 Junction Connector Right Kick Panel

IG

J7 Junction Connector

Memo

2004 COROLLA (EWD533U)

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

(Cont. next page)

15 COROLLA

P ow e r S o urc e

* 1 : w/ Power Window * 2 : w/o Power Window * 3 : w/ TVIP System

D oo r L o ck C o ntro l

1

4

3

2

L–Y

B–Y

I11(A) Integration Relay W

ACC 1 AM1

IG1 2

IG

5

UL1

HAZ

R G

R

L

11 IC1

12 IJ2

10 IC1

W

L–Y

G

W(*3)

L–Y(*3)

7 IJ2

3 IC1

8 IC1

9 IC1

IE

Behind the Combination Meter

L

IG

J6 Junction Connector

R

Right Kick Panel

A

1

Detection

A J7 Junction Connector

W

W–B

W–B A

8

4

M

D8 Door Key Lock and Unlock SW Front LH Door Lock Motor Front LH Door Unlock Detection SW Front LH

7

W–B

W–B

W–B

A

Battery

10

Unlock

W–B

W–B

B 6 IC1

W–B

9

Lock

W–B

W–B

W–B W–B

1 IJ2

D12 Door Lock Control SW Front RH Unlock

3

3 B (*2)

1 1A

FL MAIN 2. 0L

5

Lock

D10(B), D11(A) Door Lock Control SW Front LH Unlock

Lock

100A ALT

1

L–Y

6

3 A (*1)

G

5 B

TVIP ECU

8 A

(*2) 6 B

L

L–W

L

L–W (*1) 5 A 2 15A DOME

1

G(*3)

4 IC1

C

1 1C

1 2

L

W

W

5 IC1 1 1D

L–W

4 IF

L

10 IH

B

W

18 4A

ACTD 1 A

W

21 4A

LSWD 19 A

L–Y

17 4A

G

20 4A

6 A

Turn Signal Flasher Relay

19 4A

L–W

1 IB

7 IC

L–W

2004 COROLLA (EWD533U)

22 4A

UL3

25 A

8 A

25A DOOR

25A AM1

13 ID

3

L1 9 A

9

L

2

GND

10A GAUGE

12 IF

+B 1

L–Y

1

10

Y–B

1 IA

L–W

2 IF

IG1 Relay

W

L–Y

I10 Ignition SW

A

W–B

D

M

2004 COROLLA (EWD533U)

15 COROLLA (Cont’ d)

D oo r L o c k C o n trol 5 A

W ire le ss D o or L oc k C on tro l 8

7

6

L–Y

I11(A) Integration Relay L2

UL2

7 A

LSWP 18 A

ACT–

ACT+

3

2

PRG

7

8

8 IJ

8 ID

Unlock Warning SW

10 ID

8 BA1

2

3

5

RDA

PRG

+B

3 BA1 GND

4

D14 Door Lock Motor Rear RH

4 W–B

M

1

L

1

R

4

L

W–B

D9 Door Key Lock and Unlock SW Front RH Door Lock Motor Front RH Door Unlock Detection SW Front RH

M

R

Detection

Unlock

Lock 8

1

7

L

5

R

W–R

L–B

G 6

D3 Door Control Receiver

1

M

A B

D13 Door Lock Motor Rear LH

J 8(A), J 9(B) Junction Connector A A

D * 3 : w/ TVIP System * 4 : w/ Wireless Door Lock

W–B Under the Left Quarter Pillar

BH

L–Y

3 BB1

L

R

8 BB1

L

L 9 IJ2

G–Y

7 4A

L–R

5 4A

R

W–R

L–B

9 4A

8 IJ2

HORN Relay

8 4A 4 4A L

3 IJ2

G–Y (*3)

9 ID

Daytime Running Light Relay

10 4A

R

W–R

L–B

G

10 IJ2

RDA

4

L

6 4A

L–B (*3)

L–B

G

2004 COROLLA (EWD533U)

11 IJ2

KSW

R (*4)

20 ID

1 4A

C

HORN 10 A

TVIP ECU

2 IK

R

3 4A

L

HRLY 11 A

W (*3)

5 IK

W–R (*3)

2 4A

TVSS 26 A

TVIP ECU

W–R

L–B

G

G

B

5 A

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

16 COROLLA

P ow e r S o urc e

T V IP S y s tem

1

R–B

R–B

R–B

ACC IG1 2

B–Y W 1 IA

1

5 IG1 Relay

12 IF

1 IH

2

10A ECU–IG

Integration Relay

3

6

8

9

21

IND

E 29

28

12

UL2

L2 16

38

37

LSWP

LSWD

CTY 19

DSWL 35

IOUT

GND

MIC

GMIC

4

5

G3 Glass Breakage Sensor ECU

W–B

R–W

B

W–B

W

(Shielded)

1 1A

19 3A 3

A J6 Junction Connector IE

Behind the Combination Meter

1

Microphone

2

11 3A W–B

W–B

Battery

4

Security

FL MAIN 2. 0L

S4 Security Indicator

A W–B

J7 Junction Connector

A

Right Kick Panel

IG

Luggage Compartment Light SW

S+B

R–W

TRIG

R–W

R–W

11 ID2

Door Courtesy SW

6 Door Key Lock SW Front LH

3

Unlock Warning SW

1

UL3

DSWD

W–B

1

8

17

40

R

G

L–B

R–W

W–B

18

IRSG

KSW T3 TVIP ECU

25 W–B

L

R–B

B–W

2 100A ALT

L–Y

W–B

W–B

W 1 1C

DMLP

W

+B1

IOUT 11

SRLY

W–R

HAZD

5

2

IG

L–B

Y–B

HEAD

R–B

B–W

B–W 10

B–W

W

R

HORN

9 IF

R–W

G–Y

10 IH

1 IB

W

2004 COROLLA (EWD533U)

4 IF

B–R

25A AM1

10A ECU–B

1 1D

Starter Cut Relay

2 IF

HORN Relay

W

R–B

I10 Ignition SW

Turn Signal Flasher Relay

1 AM1

Daytime Running Light Relay

W

4

3

2

M

2004 COROLLA (EWD533U)

17 COROLLA

P o w e r S o urc e

P ow er W in do w 1

4

3

2

W W

1 IB

IG1 2 25A AM1

6

7

B

B

D11 Power Window Master SW Front RH

Rear LH

Rear RH

Front LH

B–Y

I10 Ignition SW

B

12 IF

B

ACC W 1 AM1

2

1 IC1

B

3

1 B

1

30A POWER

5 IG1 Relay

2 IF

Normal

Lock Window Lock SW

Down 1 IA

2 IC3

2

B

B

10A GAUGE

DD

PU

9

PD

18

16

5 IC3

L–R

R–B

6 IC3

RRD

10 L–B

7 IC3

RRU

13 R–G

1 IC3

RLD

12 L–W

G–R

W

W

P/W Relay

RLU

15

G

5

DU 4 Y

W–B

1

E 3 W–B

2004 COROLLA (EWD533U)

E 1

4 IC3

3 IC3

1 1C 1 1D 2

6 4B

3

3 ID1

B

L–R

SD Down

D

U 3

1 G

Y

4

2

SU

Up

M

P7 Power Window Control SW Rear RH

5

P10 Power Window Motor Rear LH

5 BB1

R–B

B

1 G

5

5

Down

M

L–R

4

P9 Power Window Motor Front RH

D

U 3

4 BB1

4 B

SD

Y

5

2

SU

Up

M

P6 Power Window Control SW Rear LH

4

P8 Power Window Motor Front LH

1 G

IE

Down

Behind the Combination Meter

D

U 3 Y

Right Kick Panel

J6 Junction Connector

A

5 4 B

SD

Up

W–B

IG

P5 Power Window Control SW Front RH

A

2

SU

2 BB1

5 BA1

R–B

G

Y

W–B

W–B J7 Junction Connector

A

4 B

4 BA1

B

5

6 IC1

L–W

G–R

B

FL MAIN 2. 0L

2 BA1

5 IJ2

B

4 IJ2

L–B

B

W–B

6 IJ2

R–G

B

B

B

L–W

8 4B

G–R

10 4B

Battery

4 ID1

B

B

W–B

W–B

1 1 1A

L–R

100A ALT

R–B

B

L–B

B

R–G

7 IG

L–W

18 ID

G–R

4 IF

W–B

10 IH

9 4B 7 4B

2

5

M

4

P11 Power Window Motor Rear RH

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

18 COROLLA

P ow er S ou rc e

M oo n R o of

1

4

3

2

ACC 1 AM1

S hift L o ck

M2 Moon Roof Control Relay and SW

IG1 2

B–W

W

B–Y

W I10 Ignition SW 12 IF

1

5

9 IF

Up 5 3B Down

2 1 7 3B P/W Relay

1 IB 3

2 IG 2

1 1C

4 IF

10 IH

1 IE

LS2

MTR+

6

7

4

MTR– GND 5

8

2 IE

1

1

5

3

E

IG

STP

W–B

6

W–B

R

5

G

B

R–L

G–W

W–B

W–B

100A ALT

W–B

2

LS1

G–W

1 1D

B–W

W

W

2004 COROLLA (EWD533U)

5

Stop Light SW

Close

10A GAUGE

3

30A POWER

IG1 Relay 2

Open

1

B–W

1 IA

10A ECU–IG

25A AM1

2 IF

2

1 16 3A

LS2

LS1

1 1A

B

M 4

11 3A

SLS+

W–B

Shift Lock Solenoid

W–B S5 Shift Lock Control ECU

Battery

A

IG

A

J7 Junction Connector Right Kick Panel

Right Kick Panel

J7 Junction Connector W–B

IE

W–B

Behind the Combination Meter

J6 Junction Connector W–B

A

SLS–

W–B

W–B

M3 Moon Roof Motor and Limit SW

3 W–B

FL MAIN 2. 0L

IG

M

2004 COROLLA (EWD533U)

19 COROLLA

P ow er S ou rc e

Ligh t R e mind e r B uz z e r

S e a t B elt W a rn in g

1

K e y R e m in de r B u zz e r 4

3

2

G–W (*4)

G–W (*5)

G–W (*4) 3 1

13

ACC G–W (*5)

1 AM1

IG1 2

B–Y

2

Tail

5

2

3

4 IF

Seat Belt

2 IG

7 IC

16 3B

11 3B 6

2

17

12

1

2

16

2

15 4A

J3 Junction Connector

18 4B

L–B (*1)

2

C

U1 Unlock Warning SW

21 4B W–B

1

A

A J7 Junction Connector IG

Right Kick Panel

W–B

Left Side of the Cylinder Head

EB

W–B

W–B

BR

Battery

L–B (*1)

C

L

FL MAIN 2. 0L

16 4A L–B (*3)

II2

BR

Buckle SW LH

B

Interior Light System

3

5 Buckle SW RH

F7 Front Passenger Seat Belt Warning Light

PASSENGER

1 1A

14 4A

L–B (*1)

1

1

L–B (*1)

L–B (*2)

W–B

BR

G–Y

L–W

100A ALT

L

R–W

15A DOME 1

11

TVIP ECU

1 1C

Integration Relay

22 3B

R–W

R–W

W–B

1 1D

W

W

1

W–B

1 IB

L–W

2004 COROLLA (EWD533U)

Buzzer 10 IH

C9 Combination Meter

18

5

25A AM1

15A TAIL

G (*4)

G

10A GAUGE

IG1 Relay

4 IL

4

3

Taillight System

G (*5)

1

12 IF

7 IH

L–W

1 IA

1 : w/ Door Lock Control 2 : w/o Door Lock Control 3 : w/ TVIP System 4 : USA 5 : Canada

5 3

10 R–W

W

L–W

2 IF

* * * * *

TAIL Relay

Head

20 4C

I10 Ignition SW

T

OFF

W

G–W (*4)

W

Light Control SW

C12 Combination SW

L–W 19 4C

E

3 3

A J6 Junction Connector

A

IE

Behind the Combination Meter

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

20 COROLLA

P ow e r S o urc e

R e m ote C on trol M irro r

1

ACC 3 1 AM1

4

3

2

L–R

GR

IG1 6 IF

R6 Remote Control Mirror SW

8

8 3A

B W

I10 Ignition SW 15A CIG

12 IF 8 IF

Left

Right

Up

Down

Left

Right

Left

Right

Left/ Up

Right/ Down

Operation SW

10 3A

25A AM1

Select SW

GR HL

HR

5

2

VL 4

VR

E

6

7 W–B

BR–W

R–W

L

1 1C

M+

3 LG

R

W

22 4B

16 3C

2 R

LG

100A ALT

2004 COROLLA (EWD533U)

1 IB

14 3C 10 IC2

1

8 IC2

MV

M

9 IC2

BR–W

M+ 2

9 IJ1

BR–W

M+ 2

M

21 4B

BR–W

M

3 MH

R18 Remote Control Mirror RH

M

R17 Remote Control Mirror LH

B FL MAIN 2. 0L

1 MV

BR–W

3 MH

R–W

1

15 3C

8 IJ1

R

L

LG

1 1A

10 IJ1

BR–W

W–B

Battery BR–W A BR–W

IE

J6 Junction Connector Behind the Combination Meter

M

2004 COROLLA (EWD533U)

21 COROLLA

P o w er S ou rc e

C iga rette L igh ter

1

4

* * * * *

L–R L

GR

IG1

1 : w/ Wireless Door Lock 2 : w/o Wireless Door Lock 3 : TVIP System 4 : w/ Cigarette Lighter 5 : w/o Cigarette Lighter

B–W

ACC 3

H orn

3

2

1 AM1

B–W

L–W

L

L–W

W

4 IL

P o w e r O utle t

C loc k

6 IH

20 4C I10 Ignition SW

12 IF

3

6 IF

1

3

2

1

1

3

5

16 4C

L–W 2

Integration Relay

18 IA5 B

L–Y

W–B

W–B

5 3A G

1 1C

1

G–Y

GR

GR

W

L–W

3 6 3A

3 1

3

C7 Clock

10 3A 1

2

5

1

1 IB

B–W

1

9 3A 12 3A

2

18 3A

P4 Power Outlet (Rear)

1

G–Y (*1)

W–B

W–B (*5)

Behind the Combination Meter

A J7 Junction Connector

Right Kick Panel

IG

TVIP ECU

W–B

A

J6 Junction Connector

J6 Junction Connector

A

IE

1 Horn

2 IF1

W–B

IE

G–Y (*1)

G–Y (*3)

W–B (*4)

FL MAIN 2. 0L

A

12 4A

1

W–B

B Battery

13 4A

2 C5 Power Outlet (Front)

11 3A

11 4A

G–Y (*2)

1

L–Y

1 1A

C5 Cigarette Lighter

GR (*5)

2

TAIL Relay(USA) Combination SW(Canada)

1

GR (*4)

1

100A ALT

15A DOME

1

GR (*5)

H6 Horn

2

G–Y (*1)

G–Y (*1)

1 IF1 2

2 10A HORN

2004 COROLLA (EWD533U)

GR

1 3

4

8 IF

1

HORN Relay

P–POINT Relay

15A CIG

25A AM1

15A P/POINT

7 IC

Behind the Combination Meter

C10 Combination SW

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

22 COROLLA

P ow e r S o urc e

R ea r W ind ow D efo gg e r

1

4

3

2

Engine Control Module

ACC 1 AM1

IG1 2

B W

12 IF

W

B–Y

W

I10 Ignition SW

2 IF

1 IA

5

1

25A AM1

1

3

40A DEFOG

2 2

10 IH

3

2 IG

10 IL

B

4 IF

1

B

1 1C

1 1D

5

DEF Relay

W

10A GAUGE

2

8 ID1

B

2

Noise Filter

1 IB

W 2 100A ALT

B

R–W

2004 COROLLA (EWD533U)

IG1 Relay

4 IM

10A M–HTR/DEF I–UP

1

8 IL

4

IG 5

E

1 B

2

W–B

W–B

B

R–W

N2 Noise Filter (Rear Window Defogger)

R5 Rear Window Defogger SW

1 1A 14 3B

1

1 A D

R15(A), R16(B) Rear Window Defogger

22 3B 1

FL MAIN 2. 0L

B

W–B

Battery

Behind the Combination Meter

IE

J6 Junction Connector

A

A

IG

J7 Junction Connector Right Kick Panel

IE

Behind the Combination Meter

BJ

Under the Right Quarter Pillar

M

2004 COROLLA (EWD533U)

23 COROLLA

P ow e r S o urc e

R a dio an d P lay er

1

4

3

2

* 1 : w/ Tweeter * 2 : w/o Tweeter ACC 3 1 AM1

L–R

IG1 6 IF

IG2 15A CIG

W

L–W

AM2

ST2

I10 Ignition SW

12 IF

8 IF

10 3A

20 4C

3 A

1 1C

ACC 2

L–W

GR

W

1

17 4C

B

7 3A

8 A

10 A

ANT+

R 3(A), R 4(B) Radio and Player

4 A

5 B

ILL+

+B

ILL–

2 GND

100A ALT

15A DOME

FL+

FL–

2 A

7 A

RL– 6 B

6 ID1

RR– 3 B

W

2 ID1

1 1A

RR+ 1 B

R

3 IJ1

Y

B

4 IJ1

3 IC2

RL+ 2 B

L

4 IC2

FR– 5 A

LG

V

1

FR+ 1 A

6 A

P

1

L–W

GR

25A AM1

1

1 IB

L–W

2004 COROLLA (EWD533U)

7 IC

Illumination System

A17 Antenna Amplifier

4 IL

1 ID1

5 ID1

L (*1)

LG (*1)

V (*1)

P (*1)

B T4 Tweeter LH

T5 Tweeter RH

1

1

2

2

IF F8 Front Door Speaker LH

F9 Front Door Speaker RH

L (*2)

2

L (*1)

1

Battery

Behind the Combination Meter

1

2 BF1 L (*1)

LG (*1)

LG (*1)

LG (*2)

V (*2)

V (*1)

2

L (*1)

LG (*1)

P (*1)

P (*2)

BR

1

1 BF1

2

R13 Rear Door Speaker LH

W

2 BE1

R

1 BE1

Y

B

FL MAIN 2. 0L

1

2

R14 Rear Door Speaker RH

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

20 4C

Headlight System

R–W

L–W

B

R–W

Temp.

Fuel

Tachometer

Speedometer

15A AM2

Door

Fuel

B–Y

W

R–W

R–W (w/o ABS)

High Beam

B–R

B–R W

W

W–G

Y

BR

W–G (w/ ABS)

BR

B

V–W

Y–R

R–W (w/o ABS)

Y

BR

BR

V–W

Headlight System

Interior Light System

Key Reminder Buzzer Light Reminder Buzzer

Engine Control Module

V–W

W–G (w/o ABS)

W–G (w/ ABS)

Engine Control Module

Key Reminder Buzzer Light Reminder Buzzer

F10 Fuel Sender

10A GAUGE

B

BR

Cruise Control ECU Engine Control Module

BR (w/o ABS) W–G (w/o ABS) R–W (w/o ABS)

FL MAIN 2. 0L

J6 Junction Connector

W–B

V1 Vehicle Speed Sensor (Combination Meter)

Skid Control ECU with Actuator

BR (w/o ABS)

J 2(A), J 3(B) Junction Connector

2

J 4(A), J 5(B) Junction Connector

IG1 Relay

30A MAIN

100A ALT

15A DOME

Left Side of the Cylinder Head EB IE Behind the Combination Meter

2

W–B A

C B C B

A B–O

B W–B A Battery

C B

3 1

C A

5 ID2 13 ID2 5 II2 Seat Belt Warning System 14 IA6 II2

3 4 IF

7 4C 3

Buzzer 25A AM1

L–W

1 1A

B A

7 22 1 11 12 16 19 9 10 8 17 20

4 8 IK B–W

ODO/TRIP Out Side Temp. ODO/TRIP 16 3B

9 4C 2

B–Y B–W

W

L–W

ST2

4 1 1 1

5

8 4C 1

2 2

L–W

ACC

W–G (w/o ABS) 1 IA

2 IG 2 IF 2

C om b in ation M e ter P o w er S o u rce

5 IL

3 2 1

4 C9 Combination Meter I10 Ignition SW

13 14 II2 1 1 1D 1 1C 1

2004 COROLLA (EWD533U)

2 IA4

19 4C IG2 6 5 AM2

20 3B 22 3B 3 IM 1 IB 7 IC

IG1 2 1 AM1

5 14 6 IM 12 IF 4 IL

(Cont. next page) 24 COROLLA

M

2004 COROLLA (EWD533U)

24 COROLLA (Cont’ d)

C o m bina tio n M ete r

B–O

Illumination System

Turn Signal and Hazard Warning Light System

Seat Belt Warning System

SRS

W

R–W

R

W–R

Illumination System

W

R–W (w/ ABS)

(w/ ABS) W–B (w/o ABS)

W–B (w/o ABS)

(w/ ABS)

Cruise Control System

Daytime Running Light Relay

O1 Oil Pressure SW

W–B

W–B (w/o ABS)

R–W (w/o ABS)

W–B

W–B (Canada) W1 Washer Level Sensor

ABS System

ABS System

B2 Brake Fluid Level Warning SW

15 IA5

A7 Ambient Temp. Sensor

Electronically Controlled Transmission System Engine Control System

L–W (Canada)

Charging System

2

Oil Pressure

Illumination

Brake

ABS

CRUISE

L–W (Canada)

W–B

B–L

B

ED Front Left Suspension Tower EA Front Right Fender Front Right Fender EA

O/D OFF

Malfunction Indicator Lamp

Washer Level

Charge

Turn RH

Turn LH

Seat Belt

B–L

B

18 4B

2

1 R–W (w/o ABS) B

B R–W (w/o ABS) 1

B

1

21 4B

J1 Junction Connector R–W (w/o ABS)

1

II2 3 SRS System

17 IA5 16 IA5 5 IA6 13 IA6 10 IA6 3 IA6

21 28 39 35 36 37 23 3 33

8 7 6 5

18 C9 Combination Meter 32 25 24 6

34 31 2 30 26

2004 COROLLA (EWD533U)

2

W–B B

B–O A

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

25 COROLLA

P ow e r S ou rc e

R ad ia tor F a n

1

4

3

2

ACC IG1 2

B–W

1 AM1

B–W

W–R

B–W 1 W

I10 Ignition SW

1

5

1

1

1

B–W

B–Y

3 25A AM1

2 1

LG–B

7 IA5

3

2

2 100A ALT

R2 Radiator Fan Resistor

Single

1 IA

2

L–W

5

W–B

2

P2 Pressure SW

3

LG–B

LG–B

1

LG–B

IG1 Relay

30A RDI FAN W

1

1

6 IA5

LG

2

1 1D

5 1

LG

B–R

10A ECU–IG

W

B–W

2004 COROLLA (EWD533U)

1 1C

1

4

13 IC

1 IB

1

2 1

2 IF

FAN NO. 2 Relay

FAN NO. 1 Relay

12 IF

1 3

1

4 IF

E6 Engine Control Module

W–B

B

FAN CF 6 LG

B–R

FL MAIN 2. 0L

W–B

7

W–B

W–B

1 1 1A

2 M

Behind the Combination Meter

1 W–R Front Right Fender

EA

W–B

IE

J6 Junction Connector

R1 Radiator Fan Motor W–B

Battery

A

ED

Front Left Suspension Tower

M

2004 COROLLA (EWD533U)

26 COROLLA

P o w e r S o urc e

A ir C on ditio ning 1

4

3

2

L–W L–W

ACC IG1 2

B–Y

1 IA

7 IF

FRS

+IG

GND

REC

Off

5

FOOT F/D

On

DEF

2

IG1 Relay

12 IF 2

3

1

3

FRS 6

REC 7

GND

AIND

A/C

4

3

8

4 EA1 B–W 1

B

B–W

Y

G–W

R–W

7 IA6

Y–B

18 3B

22 3B

A1 A/C Magnetic Clutch

W–B

L–W

5 IM

G–W

R–W

2 IM

R–W

W

W

B4 Blower Resistor 2

2 13 3B

12 3B

LO

OFF 11 3A

A

Right Kick Panel

W–B

Behind the Combination Meter

A W–B

W–B

IE

B5 Blower SW

W–B

Battery

W–B

W–B

J6 Junction Connector

B

4

A

1

3 IH1

A

IG

J7 Junction Connector

BR Front Right Fender

F

BR

6 5

A

BR

2 M1

A/C Thermistor

L–W

1 M2

Dual

FL MAIN 2. 0L

4 HI

1 P2 Pressure SW

B

J3 Junction Connector

20 3A

B

R

3

B

4 IH1

Y

3

28 A

F 5 R–W

B

3

L–W

B–W

3

E2 E 3(A), E 5(C) Engine Control Module

W–B

B–W 1

ACMG

THR

8 EA1

M

2 C

A/CS

B–L

5 IH1

31 C

32 C

Y

6 IH1

PRS 13 A

FRS

2 IH1

W–B

1 IH1

4 R

HTR Relay

4

2 L–B

5

3 B–W

M

REC

1

B3 Blower Motor B–W

R–W 3

2 2 1 1A

33 C ACLD

A11 Air Inlet Control Servo Motor

1

3

1

1

B

R–W

W–B

100A ALT

2004 COROLLA (EWD533U)

2 IG

Y–B

B–W

10A A/C

40A HEATER

10A GAUGE

25A AM1

IG 9

2

1 1C

2 1

1 IB

1 1D

1

B

1

4 IF

1

M/G CLT Relay

FRS

A/C SW

5

REC

1

B/L

B

Air Inlet Control SW

W

1

3 IC

FACE Defroster Mode Detection SW

2 IF I10 Ignition SW

A8 A/C SW Air Inlet Control SW Defroster Mode Detection SW

B

W

L–W

1 AM1

EA

II2

M OVERALL ELECTRICAL WIRING DIAGRAM

2004 COROLLA (EWD533U)

27 COROLLA

P o w e r S o urc e

H ea ter 1

4

3

2

A8 Air Inlet Control SW

ACC IG1 2

B–Y W

2 IF W

I10 Ignition SW

1 IA

1

FRS

Air Inlet Control SW

1 AM1

REC

GND

+IG

FRS REC

5 IG1 Relay

12 IF 2

3 1

IG

FRS

REC

6

7

GND 8 W–B

G–W

R–W

L–W

40A HEATER

10A GAUGE

25A AM1

9

4 IF

2 IG

2 IM

R–W

W

W

R–W

1 1C

B

11 3A M

1 IH1

2 IH1

6 IH1

W–B

HTR Relay

4

W–B

5

4 R

2 1 1A

2 L–B

2

3 B–W

3

B3 Blower Motor B–W

M

5 IH1 5

B–W

B

3

R–W

3 3

L–W

B–W

1

R

3

B

FL MAIN 2. 0L

L–W

4

1

2

HI

M2

M1

LO

OFF

6 5

Behind the Combination Meter

A W–B

A

W–B

IE

B5 Blower SW

W–B

J6 Junction Connector

W–B

W–B

A Battery

20 3A

FRS

R–W

W–B 3

1

1

1 R–W

REC

13 3B

12 3B

1

A11 Air Inlet Control Servo Motor

2

2

B4 Blower Resistor

W–B

B–W

18 3B

22 3B 1 1D

100A ALT

2004 COROLLA (EWD533U)

2 1 IB

A

A

IG

Right Kick Panel

J7 Junction Connector