Toyota 2004 Repair Manual

Clock

From Power Source System (See Page 48

15A
TAIL

IH7

)
USA

G–W

(

)
USA

G–W

(

33

13

TAIL
Relay

)

G–W

Canada

(

25

33

)

G–B

USA

(

)

1

15A
DOME

2

1

L–WL–WL–W

IC7

IL4

4C20

4C16

15A
CIG

IF8

3A10

3A5

Light

Control

SW

C12
Combination SW

OFF

Tail

Head

14

15

13

TAIL

G–W

D 2
Daytime Running
Light Relay

T

)
USA

(

10

)
USA

W–B

(

4B11

4B21

)
USA

W–B

(

A

J 6 J 7
Junction
Connector

G

(

Canada

)

G

USA

(

I 4

)

14

32

G

A

GR GRW–BW–B

3A18

3A11

C 7
Clock

Junction
Connector

106

IE

IG

2004 COROLLA (EWD533U)

()

Service Hints

C7 Clock

4–Ground : Approx. 12 volts with the ignition SW at ACC or ON position
1–Ground : Always approx. 12 volts
3–Ground : Approx. 12 volts with the light control SW at Tail or Head position
2–Ground : Always continuity

: Parts Location

Code See Page Code See Page Code See Page

C7 34 D2 34 J7 35

C12 34 J6 35

:

Relay Blocks

Code See Page Relay Blocks (Relay Block Location)

1 22 Engine Room R/B (Engine Compartment Left)
3 28 RH R/B (Right Side of the Instrument Panel Reinforcement)

:

Junction Block and Wire Harness Connector

Code See Page Junction Block and Wire Harness (Connector Location)

IC 25 Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
IF

25

IH

IL 24
3A 28 Instrument Panel Wire and RH J/B (Right Side of the Instrument Panel Reinforcement)
4B

30 Instrument Panel Wire and Center J/B (Behind the Combination Meter)

4C

Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)

:

Ground Points

Code See Page Ground Points Location

IE 40 Behind the Combination Meter
IG 40 Right Kick Panel

:

Splice Points

Code See Page Wire Harness with Splice Points Code See Page Wire Harness with Splice Points

I4 42 Instrument Panel Wire

2004 COROLLA (EWD533U)

107