Fog Light
10A
ECU–B
IH1
R–B
312
10A
GAUGE
IG2
R–W
3B22
3B12
R–W
IG+B
D 2
Daytime Running Light Relay
From Power Source System (See Page 48
)
1
15A
FOG
2
1
G
G
1
1
15
FOG
Relay
23
11
R
R
R–Y
IA59
Light
Control SW
C12
Combination SW
HHI
7164
3C6
3C43C5
RR
12 8 9
OFF Low
Tail
Head
R
High
Dimmer SW
Flash
FOG
G–O
R–Y
11
Fog
Light
SW
C12
Combination SW
R–Y
2
OFF
On
4
G–O
F 1
Front Fog Light LH
R
1
2
F 2
R
1
2
Front Fog Light RH
76
W–B
A
J 6
Junction
Connector
IE
2004 COROLLA (EWD533U)
W–B
ED
W–B
W–B
EA
Service Hints
FOG Relay
3–5 : Closed with light control SW at Head position, dimmer SW at Low position and fog light SW at On position
: Parts Location
Code See Page Code See Page Code See Page
C12 34 F1 32 J6 35
D2 34 F2 32
:
Relay Blocks
Code See Page Relay Blocks (Relay Block Location)
1 22 Engine Room R/B (Engine Compartment Left)
:
Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
IG
25 Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
IH
3B
28 Instrument Panel Wire and RH J/B (Right Side of the Instrument Panel Reinforcement)
3C
:
Connector Joining Wire Harness and Wire Harness
Code See Page Joining Wire Harness and Wire Harness (Connector Location)
IA5 40 Engine Room Main Wire and Instrument Panel Wire (Left Side of the Instrument Panel Reinforcement)
:
Ground Points
Code See Page Ground Points Location
EA 38 Front Right Fender
ED 38 Front Left Suspension Tower
IE 40 Behind the Combination Meter
2004 COROLLA (EWD533U)
77