2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
1
2
3
4
B 1A 1 1 30A MAIN 1 2 B– R IM 3 IG2 ST2 6 4 5 AM2 B B–W R B Battery FL MAIN 2. 0L 7 II1 1 B 1 A 11 II2 6 9 P N B B–R B–W
Ig n itio n
1
3 2 4
L– Y W– B R– L B– W B– W Y – G W– B L– Y 2 4 3 1 1
3 2 4
L– Y W– B GR B– W 2 1 B– W L – Y W– B W 3 4 1 H B F A F A F A F A L–
Y L–Y L–Y L–Y W
W– B 10 EA1 B– W B – W Engine Control Module<3–5><3–6> GR Y– G R– L B–W B–W B–W B–W W–B W–B W– B B L EC W–B I10
S 2(A), S 3(B)
N 1
I 2
J 2(A), J 3(B)
S ta rtin g
P o w e r S o u rc e
IGF IGT GND GND IGF IGT GND IGF IGT GND IGF IGT
+B +B +B +B
I 3 I 4 I 5
Ig n ition C o il and Ig n ite r N o . 1 Ig n ition C o il and Ig n ite r N o . 2 Ig n ition C o il and Ig n ite r N o . 3 Ig n ition C o il and Ig n ite r N o . 4 Ignition SW Junction Connector N o is e F ilt er (Ig n iti o n ) Starter G A G A G A IL 5 IC 12 A A A A E B 12 II2 3 IA2 B 10 IA5 Clutch Start SW C 8 Junction Connector J 2(A) Junction Connector J 2(A), J 3(B)
E n gin e C o nt ro l M o dul e< 3– 3 > R R R R R B B B B B B B
R Engine Control Module <3–3> (A/T )( A/ T ) (M/ T )( M/ T ) B (M/ T ) (A/T) (A/T ) 15A AM2 IM 6 B– R (*2 M /T ) (A/T ) (M/ T ) (A/T ) (A/T ) 2 IA4 1 2 5 3 IM
1 11 IL 4 IF
2 1 Pa rk /N e u tra l Po sit io n S W A 2 B B 2 1 4 3 IE A B– W B– R B St a rte r C u t Re la y S 8 ST Relay TVIP ECU <16–3> (*1 ) (*2 ) (*1 ) (*1 ) (*1) W– B W – B Junction Connector J 6
* 1 : w/ TVIP System * 2 : w/o TVIP System
B (* 2) (*2 ) B (*1 ) B (*1 M /T ) (*2)
Behind the Combination Meter
Left Side of the Cylinder Head
111
2004
COROLLA (EWD533U)
1
2
3
4
B
1A 1
1
00A
A
L
T
1 2
5A
A
L
T
–
S
1 2 1B
1 1 11C
1D
1 1
30
A
M
A
IN
1 2
B–
R
W
W
B–
G
W
IB
1 3IM
25A AM1
1
ACC
IG1
IG2
ST2
AM1 2
6 5 AM2
B
W B–Y
B–W
Battery FL MAIN 2. 0L
IE A
IG A 14 II2
B A
C B
W–
B
W–
B
R–
W
2 II2
Y
31 32
B–
O
5 EA1
W
W
C h a rg in g
P o w e r S o u rc e
W
C
h
ar
ge
W
B–
Y
Ignition SW I10
Y B–G
R–
W
J 4
(A
), J
5
(B
)
C
o
m
b
ina
tion
M
e
te
r
C 9
J 6 J 7
W
D
a
yt
im
e
R
u
nn
ing L
igh
t
R
e
la
y
<
4
–2>
G 1(A), G 2(B)
2 1
3 5
Generator
J
unc
tio
n
C
o
n
nec
to
r
Junction Connector Junction
Connector IF
12 6IM
15A AM2
2 IA4
B–
R
IL 5
IK 8
3B 10
3B 9 3B 8
Y Y
B–
W
IG
2 4 IF 10 IH
IA 1 2 IF
R–
W
3B 22
3B 20
R–
W
IG1 Relay 10A
GAUGE
1 A L
3 A
1 B
2 A S B IG
Behind the Combination Meter
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
1
2
3
4
2 1 1 1 00A A L T 30 A M A IN 2 1C 1 1
1 IB 3IM 5 W B– R B B Battery FL MAIN 2. 0L 1A 1 R– B 7. 5A O B D IG2 AM2 6 15 A E F I 1 2 1 3 5 2 1 1 1 1 1 A 2 1 3 5 5 4 M ED BH R– W R– W B W– B B– R R– W R–B G–R BATT
P o w e r S o u rc e
E n g in e C o n tro l
EFI Relay C/ O P N R e la y R– W 3 EA1
9 EA1 9 II1
M a lfun ct io n In d ic a to r L a m p 33 32 3 D B 11 D R– Y
B B W–
B B– W B B B B W C lu tc h S ta rt S W (M/ T ) Pa rk /N e u tra l Po sit io n S W (A/T ) < 1 –2> STA 9 B B ST2 B–W B– O 1 IA2 C 9 I10
E 3(A), E 4(B), E 5(C), E 6(D)
F1 0 C o m b ina tion M e te r
Engine Control Module
Fu e l P u m p Ignition SW IK 8 IC
12 5 IL 10 EA1 IJ 7 15 A A M 2 6 IM B–W B–W 2 3 2 1 2 1 2 1 2 1
B W L
2 A 3 A 4 A
#20 #30 # 40
C A C A
B B B B
EC
2 1
7 A 6 A 5 A 12 A
W– B 1 B– W B– W B– W B– W W– B B– L L–B B B W–B W– B
E01 E02 RSO EVP
B– W B– W II1 8 B B DUTY GND VISC 5 B W–B E03 B II2 17 L 2 1 1 C LB CCV V 2 J 4 (A ), J 5 (B )
I 1 V 3
I 6 I 7 I 8 I 9
In je cto r N o . 1 In je cto r N o . 2 In je cto r N o . 3 In je cto r N o . 4 Id le Ai r C o n tro l V a lv e Ju nc tion C o nne cto r V SV (E VAP ) V SV (C a ni s ter C los ed V a lv e ) 2 IA4 B– R B– W B–O IG
4 19 ID 1 IG
Y 1 A # 10 NSW B Ig n iti o n S W < 1 –3> R (A/T ) 8 B–W B–W 10 D FC Front Left Suspension Tower
Under the Left Quarter Pillar
2004
COROLLA (EWD533U)
7
8
6
5
E n g in e C o n tro l
E 3(A), E 4(B), E 5(C), E 6(D)
J 2 (A ), J 3 (B ) B T 1 E 2 A 8 IGT1 R– L IGT2 A BR GR 10 A IGT3 IGF A 23 L– Y W 11 A IGT4 VC E2 THW THA EVG Ig n iti o n C o il a n d Ig n ite r N o . 1
, N
o
. 2
, N
o . 3 a n d N o . 4 <1 – 3 ><1 – 4 > VG VTA 9
3 2 4 1 3
5 1
BR
B
G L–W Y–
B M 1 W BR A 28 A
19 18A 21A
A 20 B 32 B 24 2
1 H A HA H A B F Y– R 14 C THWO CF 6 D G– W S top L igh t S W < 7 –2> F/PS STP 14 D 19 C C o m b in at io n M e te r < 2 4–2 > Ai rb a g Se n so r As s e m b ly < 1 3 –5> Y G W ” D E F I/ U P ” F u s e < 2 2–3 > ELS ELS2 13 D 12 D
Y– G B B B R–B A B R–B C A Ma ss A ir F lo w Me te r E n gi ne C ool an t T e m p
. S
ens
or
Engine Control Module
Ju nc tion C o nne ct or T h ro tt le P o s iti o n S e ns or A 2 1 14 A B– Y Y OCV+ OCV– C 2 15 C a ms h a ft T imi n g O il C ont ro l V a lv e (VVT ) TA IL R e la y( US A ) < 8–2 > 2 B
F J 2
(A ), J 3 (B ) B D A B Ju nc tion C o nne ct or A B 1 3 2 PTNK D 21
7 II2 1 ID2
BR BR
BR BR L
Y Y BR Y Y BR Y LG V 4 V a po r P res su re S e ns or 2 ID2 L TBP D 4 8 ID2 V 5 1 2 VS V (V a p o r P re s su re S e n so r ) 7 ID2 RR B B B L– W D IDLO Cr u is e Co n tro l E C U < 1 1–3 > 16 29 B L– R PSW P 1 1 P o w e r St e e ri n g O il P re s su re S W FAN 7 D A/CS 31 C ACLD 33 C THR C 32 2 ACMG C PRS 13 A R a dia tor F a n S y stem < 2 5–3 > A ir C o n d itio nin g S y st e m < 2 6–4 > 28 B W– B EC 10 II2 IG A Junction Connector J 7 W– B C o m b ina tion S W (C a nad a )<8 – 2 > 16 II2
Right Kick Panel
VG E2G THA
+B E2
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
11
12
10
9
* 1 : Shielded
E n g in e C o n tro l
C 3 C o m b inat ion M e te r < 2 4–3 > (*1 ) (*1 ) (*1) II1 6 W (*1 ) (*1 ) B B (*1 ) P– B BR W– B BAT SG CG TC SIL WFSE TC SIL WFSE E1 KNK1 OX1B HT1B OX1A HT1A +B D 1 W 4 2 16 5 4 13 7 15 3 1 BR B BR W– B BR BR BR BR BR (*1 ) B BR NE+ G22+ R– B BR W–B P– B L– R P P– B L–R P B W W NE– B D
1 1B
B
4 23B 4C 21 B 7B
II2 8 (*1) 2 A A EB A B A B
A A A A AA AA B A B A D 19 D
18 20D
A IE 21 4B II1 1 B TACH 5 D C 1 26 A A 34 A 27 A E A E B A 1 2 2 1 J 2 (A ), J 3 (B ) A C R–B B H 8 K 1 J 6 J 4 (A ), J 5 (B )
E 3(A), E 4(B), E 5(C), E 6(D)
E1 +B HT OX C a m sha ft P o sit ion Se n so r C rank sh af t P o sit io n Se n so r
Data Link Connector 3
Engine Control Module
H eat ed O xy g e n S ens or (B a n k 1 S ens or 2 ) Junction Connector J unc tion C onn ec to r J unc tio n C o n nec to r K n oc k S e n sor B 1 3 4 2 H 5 H e at e d O xy g en S e ns or (B ank 1 S e ns o r 1 ) B B EKNK B 2 3B
2 34C
3B
3 44C
C o m b inat ion M e te r < 2 4–2 > V– W SPD 17 C P B B BR 4B 3 4 4B 1 4B 2 4B BR (*1) W
18 II2 9 II2
B W 1 4B 16 (*1 ) 3B 4 3B 1 4C
1 24C 5 4C
P– B P– B P– B GR B– Y L–R L–R Sk id C o n tro l E C U w ith Ac tu a to r < 1 2–4 > Ai rb a g Se n so r As s e m b ly < 1 3 –5> A irbag S e ns or As se m b ly < 1 3–5 > Cr u is e Co n tro l E C U < 1 1–4 > S k id C ont ro l E C U w ith Ac tu a to r < 1 2–4 > Sk id C o n tro l EC U w ith A ctu a to r < 1 2–4 > A irb a g S ens or As se m b ly < 1 3–6 > A/B TS 11 12 +B E1 OX HT B
Left Side of the Cylinder Head
2004
COROLLA (EWD533U)
1
2
3
4
B
1A 1 1
1 1D 11C
2 AM1 IG1 ACC 1 2 1 3 5 10 A G A U G E IB 1 IG A IE 10 0A A L T 4 0 A H EAD M A IN W– B W– B W B– Y R– W W W W FL MAIN 2. 0L Battery IG1 Relay 1 2 W– B 2 I10 IF
12 2 IF 1 IA 2 IG
1
IH
10 4 IF
IH 1 R– B 2 5 A AM 1 1 0 A EC U –
B 7 16 1
11
12 3
A
13 12 9
H HI DRL
A D H–LP DIM C1 2 F 13 6 G R–Y W–R
IG +B TAIL CSB
20 14 RR R– Y R– B W– R R–
W R–B
G–
Y
W–B
R
H e a d lig h t
P o w e r S o u rc e
R– Y OFF Tail Head Low High Flash
E T RF H EL HL HU ED EL
D imme r S W Lig h t Co n tro l S W C o m b in at io n S W Ignition SW 3B 22 3B 12 CHG– G e ner at or < 2 –2> 8 Y FOG 4 G– O 1 IE1 1 CLTB G– Y IE1 3 CSO 19 G– O 4 CLTS G– B IE1 2 CSE 18 G– R 3 CLTE G– W Daytime Running Light Relay D 2 Automatic Light Control Sensor A18 R– W 10 BRK S kid C o n tro l E C U w ith A c tu a to r (w / ABS )< 1 2–4 > C o m b in at io n M e te r (w /o ABS )< 2 4–8 > 1 Parking Brake SW P 3 R– B 11 PKB 2 E W– B ED A 3 IA4 W–B 3C 4 3C 5 3C 6 8 R Integration Relay <15–7> R R R–B E R TVIP ECU <16–3> R B G–O C 1 15 A F O G G
* 2 : w/ TVIP System
(*2 ) 1 2 (*1 ) (*1 ) (*1 )( *1 ) (*1 ) (*1 ) T a illigh t S ys tem < 6 –1 > T 15
* 1 : USA
Taillight System <6–1>
10
W–B A W–B
W–B G
Right Kick Panel Behind the Combination Meter Front Left Suspension Tower (*3 ) R (*4) (*4 )
* 3 : w/ Wireless Door Lock * 4 : w/ Fog Light
Junction Connector J 6 Junction
Connector
J 7 W–B
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
5
6
7
8
H e a d lig h t
R– W R R IA2 10 E R–B IA2 4 R– Y W–R C o m b inat ion M e te r R R– Y R 1 1 3 5 1 2 1 1 HE A D R e la y C 9 R–B R–B R R W–R R IA6 6 14 1 1 2 2 DIMMER Relay W–R R–Y G 1 1 1 1 1 2 3 5 1 1 10A HEAD RH UPR 10A HEAD LH UPR 1 F D A ED 1 2 1 2 EA C12 F 2 F 1 1 3 5 2 1 1 1 1 W– B W– B R R G Fo g Lig h t S W 4 On 2 OFF LFG G– O R– Y W–B G BFG FOG Relay R– Y Combination SW F ron t F o g L igh t LH F ron t F o g L igh t R H IA5 9 B R C G–O
F o g L ig h t
R R G H igh B e am 13 W– B 1 2 1 2 H e a d ligh t LH (Hi g h)
H 1 He
a d lig h t R H (Hi g h ) H 3 W– B W– B EA 1 10A HEAD LH LWR 10A HEAD RH LWR 1 1 2 2 1 1 R H e a d ligh t LH (Lo w ) R– W
H 2 2
1 1 2 He a d lig h t R H (Lo w ) H 4 R– B IA4 1 R– B R–B R–B R– B W–B W– B ED W–B Front Left Suspension Tower Front Right Fender Front Left Suspension Tower Front Right Fender (*4) (*4 )
2004
COROLLA (EWD533U)
1
2
3
4
B 1A 1 1 0 A HA Z A RD 1 2
1 11D 11C
W W G– W IB 1 25A AM1 1 ACC IG1 AM1 2 W IA 1 2 1 3 5 10 A G A U G E IE A FL MAIN 2. 0L Battery W– B LH RH 2 25 24 G– B G– Y 2 3 G– B ED 2 3 G– Y EA G– B G– Y W– B
T u rn S ig n a l a n d H a z a rd W a rn in g L ig h t
P o w e r S o u rc e
* 2 : w/o Wireless Door Lock * 1 : w/ Wireless Door Lock
1 2 IG1 Relay BI C 9 I10 F 4 F 3 10 0A A L T W– B W– B G– B G– Y W– B W– B W B–Y 3 2 1 R– W R–W LL LR IG C12 7 GND 5 EL G– R LH RH 6 ER G– O W– B W–B W–B Tu rn S W Y– B 8 HAZ
TL E TR
6 5 7 3 2 W–B T 2 C o m b in at io n M e te r Combination SW Fr o n t Tu rn S ig n a l Lig h t LH Fr o n t Tu rn S ig n a l Lig h t R H Ignition SW
Turn Signal Flasher Relay
4B
17 15 4B 21 3A
4B
18 21 4B 11 3A
ID 12 ID 17 IC 1 IC
8 12 IH 5 IG
IH 13 6 IG IH
11 IK
1 IL
9 23C 33C
3C 1 In tegr at io n R e la y < 1 5–3 > R 9 Re a r Co m b in a tio n Lig h t LH R1 1 Re a r Co m b in a tio n Lig h t R H IF 4 IF
2 2 IG
3B 22 3B 15 8 IA5 IF 12 IH 5 Ha z a rd S W H 7 W–B Junction Connector
J 6 A
IG +B G– W 4 G– W R– W A W– B W–B Y– B (*1 ) Y– B (*1 ) Junction Connector J 7 W– B W– B W–B
* 3 : w/ TVIP System
(*1 ) Y–B(*2) G–Y G–B Tu rn Tu rn 3 3 4 4 Y– B (*3 ) Y–B (*1) TV IP E C U < 1 6 –3>
Behind the Combination Meter
Lower Back Panel Front Left Suspension Tower Front Right Fender
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
1
2
3
4
1 10 0A A L T 2 1 1A Battery FL MAIN 2. 0L 1C 1 IH 7 OFF Tail Head 2 1 2 1 ED EA G– W G G W W–B
P o w e r S o u rce
1 2 BI BH G G G A C A C B B G W– B E T
T a illig h t
Ta
il Tail
4 4 1 1 13 B 15A TAIL G–W 2 1 5 3 3 3 3 3 L igh t C o nt ro l SW 14 G– B G D 2 C12 TA IL R e la y T TAIL Combination SW Daytime Running Light Relay IB 1 10 A A C A IC
2 2 ID IL 2 2 1 A A W– B G G G G G W–B 4B 21 4B 11 A IE W– B W –B
W–B W–B W–B
Junction Connector J 8 A A Junction Connector J 6 15 G–W Ju nc tion C o nne cto r J 1 F ront P a rk in g L igh t LH
F 3 F
ront P a rk in g Li g h t R H
F 4 Re
a r Co m b in a tio n L igh t LH
R 9 Re
a r Co m b in a tio n Li g h t R H R1 1 Li c e n se P lat e L igh t LH
L 1 Li
c e n se P lat e Li g h t R H L 2 W–B Junction Connector
J 8(A), J 9(B)
W–B G–W G–W (Canada) (Canada) (USA) (US A ) (US A ) (US A) (US A)( US A ) G (C a n ada ) B B (USA)
Behind the Combination Meter Front Left Suspension Tower Front Right Fender
2004
COROLLA (EWD533U)
1
2
3
4
B W IB 1 15A STOP IC 14 R– W 1 2 G– W G– W 2 1 BH 4 2 4 2 G– W G– W W– B W– B W– B W– B
S to p L ig h t
P o w e r S o u rc e
Battery FL MAIN 2. 0L S k id C ont ro l E C U w ith A c tu at o r< 1 2 –4> Sto p Sto p 1A 1 1 2 1C 1 10 0A A L T BI S 9
R 9 R1
1 H 9 G– W E n g ine C o nt ro l M o d u le< 3 –7> W–B G– W G– W H igh M o un te d S top L igh t R e ar C o m b inat io n L igh t LH R e ar C o m b inat io n Li g h t R H
Stop Light SW
IC 5 IL 1 ID 7 3C 13 3C
11 103C 123C
G– W S h if t Lo ck C o n tro l E C U < 1 8–4 > Cru is e C o n tro l E C U < 1 1–4 > G– W G–W G– W G– W Junction Connector J 8(A), J 9(B)
R–
W
C B C B
B A B A
W– B G– W 2 1 H igh M oun te d S top Lig h t H 9 Junction Connector J 8 A A A (Bu lb T yp e )( Bu lb T yp e ) (LE D T yp e)( LE D T y p e)
Lower Back Panel Under the Left Quarter Pillar
(w
/ ABS
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
1
2
3
4
P o w e r S o u rc e
Illu m in a tio n
5 10 3 1 3 8 1 2 IE A 28 W– B
G G G G G G
W– B W– B W– B W– B W– B W–R W– B 18 3 1 C 9 A1 0 C 6 B 5 R 5 A 8 R 3 (A ), R 4 (B ) 5 4 GW – B
H 7 2
R 7 G J 6 1 10 0A A L T 2 1 1A B Battery FL MAIN 2. 0L 1C 1 W 15A TAIL 2 1 5 3 3 3 3 3 G– W G TA IL R e la y R a d io a nd P lay er A/ C S W B low er S W C ig a re tte L ig h te r Illu m in a tio n C o m b inat ion M e te r Rh e o s ta t R e ar W in d o w D e fogg er S W Ha za rd S W Ju nc tion C onn ec to r A/ T S h ift L e ve r Illu m in a tio n IH 7 IB 1 Ta illig h t S y st e m < 6 –1> G
W–B W–B W–B W–B W–B
G G W–B G G G G G W– B W– B 5 1 G– W G LED ILL– TAIL 4B 19 4B 21 Engine Control Module<3–6> OFF Tail Head E T 10 13 1 4C 20 4C 18 G– W (*2 ) G (*2) L ight C o nt ro l SW Combination SW C12 15A D O M E (*1 ) IL 4 IC 7 L– W L –W L–W L–W 6 Clock <21–2> (*1 ) G G G (*1 ) (*1 ) 10 A 5 B G +B G W–B W– R 3 GND * 2 : Canada * 1 : USA
Illu m in a tio n
Behind the Combination Meter
2004
COROLLA (EWD533U)
1
2
3
4
1 ACC IG1 AM1 2 IA 1 2 1 3 5 IG 1 R e la y 10 A G A U G E IG IE A A 20 5
9 5 6
L– W W– B W– B B–Y DCTY PRCTY R– Y
P o w e r S o u rc e
In te rio r L ig h t
* 1 : w/ Moon Roof * 2 : w/o Moon Roof
IG 10 Do o r W W 25 A D O O R 2 5 A AM 1 IB 1 1 +B 1 Battery FL MAIN 2. 0L W 1 1C 1 1D 2 1 10 0A A L T 1 1A B 15A D O M E 1 2 W I10 C 9 R– W L–W L– W 1 R– W
J 6 J 7
B C E W–B(*1) C o m b in at io n M e te r Ignition SW Junction Connector Junction Connector L– W L– W L 3 R– W L ugg age C o m par tm en t Li gh t IF 2 IF 12 ID 1 IE
1 3 IL 4 IK 4 IL 6 IE
IH 10 IF 4 IC 7 Integration Relay I11(A) 4C 20 4C 19 W– B L–W IE 4 Do o r Co u rte sy S W Fr o n t L H D 4 R– W R T V IP E C U < 1 6–4 > A GND R– W 2 1 * 5 : w/ Automatic Glare–Resistant EC Mirror
R R F B(*2 *5) 1 2 D ID 4 L–W B (*1 *5) A A In te rior Lig h t I1 3 TVIP ECU <16–4> R–W R– W A B (*2 *5 ) 1 L 4 J1 0 J u nc tion C o nn ec to r Luggage Compartment Light SW
Behind the Combination Meter Right Kick Panel (*7 ) (*7 ) (*7) * 7 : w/ TVIP System
17
(*1
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
5
6
7
8
In te rio r L ig h t
* 2 : w/o Moon Roof * 1 : w/ Moon Roof
IE
R–
B
3 IG
9 4B 10 4B
4 3
I11(A)
14 ID
B
E W–B(*1)
W–
B
C A
3 IK
D 7
R–
W
(*3
)
D 6
R–
B
R–
Y
1 1
15 ID
(*3
)
1
R–
W
D 5
Do
o
r Co
u
rte
s
y S
W
F
ront
R
H
Do
o
r Co
u
rte
s
y
S
W
R
e
ar
LH
Do
o
r Co
u
rte
s
y
S
W
Re
a
r RH
7
7 4B
R–
W
(*3
)
R
h
eos
ta
t
R 7
LP PCTY
R–
W
R–
W
3 A 13 A
R–W
(*4
)
(*4
)
(*4) Integration Relay
* 4 : w/ Door Lock Control * 3 : w/o Door Lock Control
B
R–
W
T
V
IP
E
C
U
<
1
6–3
>
(*7
)
* 5 : w/ Automatic Glare–Resistant EC Mirror
3
(*4
)
R–
W
F B(*2 *5)
D B
(*1 *5)
1
3
P
e
rs
on
al
Lig
h
t
I1
2
6 1
B B
(*1
*5
)
(*2
*5
)
* 6 : w/o Automatic Glare–Resistant EC Mirror * 7 : w/ TVIP System
(*2
, *1
*5
)
B
(*1
*6
)
Do
o
r Off On
P
e
rs
on
al
L
ight
M 2
4B 19
IE Behind the Combination Meter
A 21
4B
W–
B
W–B
Junction Connector J 6
(*1
)
(*2
*6
)
A 12
B
LP2
(*2
*6
)
B
3 IK1
(*2
*6
)
B
(*6
)
(*5
)
(*6
)
(*5
)
(*6
)
(*5
)
(*6
)
(*5
2004
COROLLA (EWD533U)
1
2
3
4
2 1 1 10 0A A L T 30 A M A IN 2 1D 1 1
1 IB 3 IM
W B– R B B Battery FL MAIN 2. 0L 1A 1 W 2 5 A AM 1 1 5 A EF I 1 2 1 2 1 3 5 A 2 1 3 5 1 1 1 W– B R–W
P o w e r S o u r ce
E le c tro n ic a lly C o n tro lle d T ra n sm iss io n
IG 1 R e la y EF I R e la y 1C 1 1 5 ACC IG1 IG2 ST2 AM1 2 6 AM2 IA 1 10 A G A U G E 1 3 D 3 EA1 IE A ED
9 EA1 6 II1
1 D 17 A 16 A 15 B 13 B 14 B 19 A 21 A
E n g ine C o nt ro l S y stem < 3 – 6 > < 3–7 > < 3 –8> < 3–1 0>
18 A 17 C 18 C
Cru is e C o n tro l E C U < 1 1–3 > B B–W B–O
BATT THW VTA VC SPD OD1
+B SLT+ SLT– S1 SL S2
B–Y R–W R–W W W– B W R– W B– W R–
W R–Y
L L–W R– Y P R– W B W– B B W– B W– B B B I10
R–W E 3(A), E 4(B), E 5(C), E 6(D)
SLT+ SLT– S1 SL S2
Engine Control Module Ignition SW
Electronically Controlled Transmission Solenoid E 1
IF 12
IF
2 2 IG
IF
4 10 IH
1 5 A AM 2 6 IM 2 IA4 B– R IC 12 STP C 19 IK 8 IL 5 1 IA2 10 EA1 B– W B–W B–W 4B 3 4B 1 J 6 Junction Connector
D A D A
B B L Ju nc tion C onn ec to r J 2 (A ), J 3 (B ) L Cru is e Co n tro l E C U < 11 –3> R– W 3B 20 3B 22 C W–B R– W B–W
1 4 3 2 6
(*1
)
28 A E2
* 1 : w/ Cruise Control
(*1
)
G GR W Y B
Behind the Combination Meter
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
5
6
7
8
E le ctro n ic a lly C o n tro lle d T ra n s m is s io n
B a ck – U p L ig h t
EC A IG B 28 W– B W – B A W–B A A1 0 C 4 ODMS W– B LG – B 2 C 29 O/ D M a in S W W– B 3A 17 3A 11 10 II2 W– B W– B C (A/T) 6 C J 7 B–O B A 7 C 2 4 8 3 RL 2L LL (M/ T) 5 II1 2 II1 R– B 9 C 8 C 14 II2 32 LG – B LG Junction Connector R–B B– O LG R–W LG LG – B ODLP L 2 3 LG LG – B O/ D OF F R–W RB
E 3(A), E 4(B), E 5(C), E 6(D)
ID (A/T) IK 9 R– B R R– B A 2 C 11 C 9 E02 E03 EC
5 B A
C A C A 6 B B 7 A W– B E01 W– B W– B W– B W– B J 4 (A ), J 5 (B ) W– B W– B W– B R1 0 1 2 R– B R– W 13 II2 R– W (M/ T ) BI R– B 2 1 R– B R– B 2 1 BH IK 10 B B R– B B 1 R1 2 J 4 J10 B a ck– U p B a ck– U p Back–Up Light SW Combination Meter Engine Control Module
Ju nc tion C o nne ct or J u nc tion C o n nec to r Junction Connector A/T Shift Lever Position SW
R e ar C o m b in at io n Li gh t L H R e ar C o m b in at io n Li gh t R H LG A A A A J 4 (A ) Ju nc tion C onn ec to r E1 EB 7 B BR BR C A B A A J unc tio n C o n nec to r J 8 (A ), J 9 (B ) W–B R–W A B Back–Up Light SW
Right Kick Panel
Left Side of the Cylinder Head
Left side of the Cylinder Head
2004
COROLLA (EWD533U)
3
4
2
1
IB 1 25A AM1 IF 12 1 ACC IG1 AM1 2 5 IL IK 8 IF 9 3B 22 3B 20 2 1 4 II1 3 II1 2 3 4 2 M 1 3 4 IE 3 A2 13 14 6 3 10 12
7
4 5 11 7 15 8 16
Battery FL MAIN 2. 0L W R– W WB R– W B– W L–
W R–Y
L L (*1 ) (*1 ) (*1 ) G– W P– B V– W L G– O R– G R– Y R– L G– Y G– R R– W L L R– W G– R W– B (A/ T) B– O (M/ T) (M/ T) D RES/ ACC SET/ COAST CANCEL S top Li g h t S W <7 – 2 > D a ta L in k C o nn ec to r 3 < 3 –11 > C o m b in at io n M e te r < 2 4 –3>
P o w e r S o u rc e
C ru is e C o n tro l
W B–Y
MO L
GND MC
D PI CCS MC MO L GND
+B IDL OD ECT STP– TC SPD
E n gi n e C ont ro l M odu le < 1 0– 4 > E n gi n e C ont ro l M odu le < 1 0– 4 > E n g ine C o nt ro l M o d u le< 3 –7>
* 1 : A/T
W–B (A/T ) (A/T ) 3C 20 3C
17 193C
3B 6 3B 5 B– W Cruise Control ECU C14 CRUISECCS ECC 3 Cruise Control Actuator C 4 13 IA5 12 IA5 4 IA5
R– L R– G G– O Stop Light SW S 9 Junction Connector J 6 4B 21 4B 12 4B 13 4B 14 W– B W– B W–B B B 14 II2 R– W (A/T ) C rui s e C ont ro l Cl u tc h S W C1 3 5 IA5 14 IA5 L (M/ T) 3B 19 R– W (M/ T) 32 23 2 IF IG 2 5 IG2 ST2 6 AM2 B– W Ignition SW I10 6 IM iM 3 B– R 15A AM2 B 2 IA4 1 30A MAIN B– R 1A 1 100A ALT 1 1 2 2 Ju nc tion C o nne ct or J 4 Combination SW C10 A/T Shift Lever
Position SW A 2 L (A/T) 1C 1 1D 1 2 1 3 5 10A GAUGE IG A Junction Connector J 7 W– B IH 10 IG 1 R e la y W– B IF 4 W–B A W– B W IA 1 W IA5 3 W–B CR UI S E C o m b inat ion M e te r C 9
Right Kick Panel Behind the Combination
Meter 10A
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
1
2
3
4
2 1 1 1 00A A L T 30 A M A IN 2 25 A A M 1 1 ACC IG1 IG2 ST2 AM1 2 6 5 AM2 B– W B Battery FL MAIN 2. 0L 1A 1 IB 1 1
1 1 1D
1 1 2 2 1C 1 1 2 1 3 5 10 A G A U G E 10A E C U – IG IE A Bra k e ABS 5 IA6 EA 4 0 A ABS N O . 2 3 0 A ABS N O . 1 1 2 2 1 1 2 1 2
P o w e r S o u rc e
A B S
P–
B
L–
R
1 IB1 2 IB1 3 IB1 4 IB1
W R Y B W B G R W– B W– B W – B W– R R R W– R L R B– O R– W W– B R– W B– O B– R W W R L R W–R
2 24 8 11
19 30 23 1 13 26 27 28 7 6 5 4
BRL WA GND2 GND1 FL+ FL– FR+ FR– RL+ RL– RR+ RR–
+BS +BM TC D/G
4 2 32 37 36 IG1 Relay W R Y B 11 IA6 GR G R 10 TS W C 9 J 6
A 3 A 4 A1
9 A2 0 I10 IA 1 S 1 B W R– W 12 PKB 15 IA5 R– W G– W W– G 16 17 STP SP1 S top Li g h t S W < 7–2 > C o m b ina tion M e te r < 2 4 –3> AB S Sp e e d Se n so r Fr o n t L H AB S Sp e e d Se n so r Fr o n t R H AB S Sp e e d Se n so r R e ar LH AB S Sp e e d Se n so r Re a r RH C o m b ina tion M e te r Ignition SW Junction Connector
Skid Control ECU with Actuator
35 C o m b ina tion M e te r S ys te m < 24– 7> IF 12 IM 3 15 A A M 2 6 IM 2 IA4 B– R IF 2 IF
4 2 IG 8 IK
16 IA5
4B 21 184B
A 3B 16 3B 22 IL 5
12 IA6 4 IA6
P– B L–R D a ytim e R u n n in g L ight R e la y< 4–4 > B– Y W–B W–B D a ta Li n k C onn ec to r 3 < 3–1 0> < 3 – 11> < 3 – 12> IC 13 3 IG1 B– W B– W
Behind the Combination Meter
Front Right Fender
1 BD1 1 BC1 2 BC1 2 BD1
2004
COROLLA (EWD533U)
1
2
3
4
B 1A 1 15A AM2 1 B– R IM 3 15 B +SL W– R 3 IA1 W– R 2 1 –SL +SL 26 B –SL BR IA1 4 BR 9 B +SR B– W IA1 1 B– W 2 1 –SR +SR 20 B –SR BR – W IA1 2 BR – W 8 B P2+ Y– G R 7 B P2– Y– P 1 2 2 A PL+ Y– B 1 A PL– Y 1 2 5 C PR+ Y– B 6 C PR– Y 1 2 Battery FL MAIN 2. 0L B–W B–W B
S R S
P o w e r S o u rce
5 IG2 ST2 6 AM2 I10 P13 P12 A15 A16
A 5 A 6
1 C 2 C SFR– SFR+ 1 2 Y– R (*1 ) Y– G (*1 ) S 7
6 A 5 A SFL– SFL+ 1 2 Y– R (*1 ) Y– G (*1 ) S 6
7 C 10 C 9 C 12 C ESR SSR– FSR VUPR 1 GR (*1 ) 2 L–Y (*1 ) 3 LG (*1 ) 4 P (*1 ) S11
A12(A), A13(B), A14(C)
Airbag Sensor Front LH Airbag Sensor Front RH
Airbag Sensor Assembly
Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib
(Steering Wheel Pad) Ignition SW
Pretensioner Front LH
Pretensioner Front RH Side Airbag Sensor RH
Side Airbag Squib LH
Side Airbag Squib RH
12 A 9 A 10 A 7 A ESL SSL– FSL VUPL 1 GR – L (*1 ) 2 L– W (*1 ) 3 LG – B (*1 ) 4 P– L (*1 ) S10
Side Airbag Sensor LH
10 B P+ Y– R 11 B P– Y– G 3 4 16 B D2+ Y– V 17 B D2– Y– O
1 2 4 3
Y D– B 13 Y– B D+ B 14 3 IG1 C o m b ina tion M e te r< 1 9–3 > 3 A LSP+ G– W 4 5 R– B LSP– A 4 11 A
LBE+ G 2 4 2 3 8 C RBE+
2 IG1 1 IG1
4 IG1 3A 15 3A 11 IG A W– B G– Y W– B W – B W– B G– Y W– B B B L– W L–W B B C o m b in at io n M e te r< 19 –3 >
1 1 3
14 3A B
* 1 : w/ Side Airbag
Junction Connector J 7 Buckle SW RH
B 7 Bu c kle S W L H B 6 30A MAIN 1 2 IM 6 A 2 IA4 B– R Occupant Detection Sensor S e a t P o s ition S e ns or VS GND
Right Kick Panel
VUPL FSL SSL–
ESL ESR SSR– FSR VUPR
D+ D– D2+ D2– P+ P– P2+ P2–
O cc u p ant De te c tio n Se n so r Bu c kle
SW Buc
kle
SW
2004 COROLLA (EWD533U)
2004 COROLLA (EWD533U)
5
6
7
8
IG A
IE A 5 B
IG2
B–
O
W–
B
W–
B
19 B TC
P–
B
12 B SIL
L–R
3 B LA
B–
Y
B
–
Y
32
2 39
W–
B
W
–
B
B–W
S R S
23 B GSW2
Y SR
S
C 9
B–
O
27 B E1
W–
B
28 B E2
W–
B
C
o
m
b
inat
ion M
e
te
r
4B 18
4B 21 II
10 3 II 7 II 1 II 2 II 5 II
IH
10 4 IF 6 IJ 4 IJ 5 IJ 1 IJ II
8 8 IK
IL 5
4C 14 4C
15
4C 13
J 7
J
unc
tion
C
o
n
nec
to
r
B–
Y
Junction Connector J 6
B–
Y
E
n
g
ine C
o
nt
ro
l
M
o
d
u
le<
3
–7>
A
B–
W
Y P–B L–R
W–B A Airbag Sensor Assembly
A12(A), A13(B), A14(C)
Data Link Connector 3 <3–11><3–12>
2004
COROLLA (EWD533U)
1
2
3
4
1
10
0A
A
L
T
2
1 1A
1 1D 11C 1 IB
2
5
A AM
1
1
ACC
IG1
AM1 2
2 1
3 5
1
5
A W
A
SH
E
R
2
5
A W
IPER
IG
1
R
e
la
y
B–
Y W
W
WB
Battery FL MAIN 2. 0L
IE
W–
B
A
OFF MIST
HI LO INT
On
W +B +2 +1 +S B1 INT1 INT2 EW
IE A
EA
2 4 1 3
L L
L–
Y L L–R
L–W
L–W
L–R
W–
B
L–
W L–W
P o w e r S o u rc e
W ip e r a n d W a s h e r
B +2 +1 S
L
M
Wiper Relay
W–B
4 8 9 7 6 5
L–Y
W
Wi
pe
r S
W
Combination SW
Front Wiper Motor Ignition SW
Junction Connector
5 E Off
Wa
sh
er
SW
10
A
G
A
U
G
E
IF
4 11 IC 7 IL 9 IC IF
2 1 IA 5 IE
9 IA2 8 IA2 7 IA2 6 IA2 IF
12
B–
L
C11
F 6 I10
J 6 W–B
1
2 M
Fr
o
n
t Wa
sh
e
r
Mo
to
r
F 5
IG A 10 IH
1 IE
A u to m a tic G la re – R e s ista n t
E C M irro r w ith C o m p a ss
7
6
Junction Connector J 7 Junction
Connector J 6
W–B
W–
B
B–
L
B
L
Behind the Combination Meter Front Right Fender Behind the Combination Meter
Right Kick Panel
Inner Mirror I12
B
(*2
)
(*1
)(
*1
)
2004 COROLLA (EWD533U)
2004
COROLLA (EWD533U)
1
2
3
4
15 COROLLA
1 ACC IG1 AM1 2 IA 1 2 1 3 5 IG 1 R e la y 10 A G A U G E IG IE A A 9 W– B W– B B–Y
P o w e r S o u rc e
D o o r L o ck C o n tro l
* 1 : w/ Power Window * 2 : w/o Power Window
L–W W 2 5 A D OOR 15A D O M E IB 1 Battery FL MAIN 2. 0L W 1 1C 1 1D 2 1 10 0A A L T 1 1A B W I10 J 6 J 7
(Cont. next page)
Ignition SW Junction Connector Junction Connector IF 2 1 IH
10 4 IF
Integration Relay I11(A)
9 A 8 A
4 IC1
5 IC1 7 IJ2 12 IJ2
Lo ck Un lo ck Lo ck Un lo ck
11 IC1 10 IC1 3 IC1
Lo ck Un lo c k De te ct io n M 8 IC1 9 IC1
9 10 8 1 4
G L–Y W R L
6 A 19 A 1 A
W–B
L–W
L L–Y W R
L– W L L– W L G R W– B W– B L L–W L L–W 7 (*2) 6 B
(*1) 5 A 5 B 8 A
3 A (*1) 3 B (*2) 4A 22 194A
4A
20 174A 21 4A 184A
3
6 5
Door Key Lock and Unlock SW Front LH D 8
Door Lock Motor Front LH Door Unlock Detection SW Front LH
W– B 10 IG 1 +B 25 A Y– B HAZ T u rn S igna l F las h e r R e la y < 5– 4> B C D L G A W–B W–B W– B A W–B 6 IC1 1 IJ2 W– B W– B W– B L– Y W TV IP E C U < 16– 4> G (*3 ) L–Y (*3 ) W (*3 ) D o or Lo c k C o n tro l S W F ront R H D1 2 D o or Lo c k C o n tro l S W F ront LH D1 0 (B ), D 1 1 (A ) IF W 25 A A M 1 12 1 2 A
G L–Y W
L–Y * 3 : w/ TVIP System
ID 13 IC 7 L– Y L1
GND UL1 UL3 LSWD ACTD
2004 COROLLA (EWD533U)
5
6
7
8
15 COROLLA (Cont’ d)
D o o r L o c k C o n tro l
GND
A B
A A
5
L–Y
G–
Y
3 10 ID ID 8
1 2
L–
R
BH D13
Door Lock Motor Rear LH 2 IK
5 IK
D14 Door Lock Motor Rear RH Door Unlock Detection SW Front RH
Door Lock Motor Front RH D 9
Door Key Lock and Unlock SW Front RH 8 4A
10 4A 6 4A
7 4A 5 4A
9 ID 20 ID
9 4A
W–
R
W–R
A 18
W–R
7
De
te
cti
o
n
IJ2 3 1 4A
2 4A 3 4A
4
Junction Connector
W–
B
11 IJ2 10 IJ2
Lo
c
k
Un
lo
ck
M 8 IJ2 9 IJ2
6 5 1 4
G L–B R L
M 8 BA1 3BA1
1 4
R L
M 8 BB1 3BB1
1 4
R L
7 A 5 A
G G
L–
B
R L
L–B
R L R L R L
G
W–
B
4A
J 8(A), J 9(B)
W–
B
8
D 3 Door Control Receiver RDA PRG +B Integration Relay
I11(A)
L
D C B
L–Y
L–B
8 IJ
U
n
lo
c
k W
a
rn
ing
S
W
<
19–
4>
HORN A
G–
Y
HRLY A
R
D
a
y
tim
e R
unn
in
g
Li
g
h
t
R
e
la
y
<
4–
3>
10 11
(*4
)
* 3 : w/ TVIP System
W ire le ss D o o r L o c k C o n tro l
HO
RN
Re
la
y
<
21–
4>
(*3
)
TVIP ECU <16–4>
L–
B
G W–
R
W–R L–
B
(*3
)
(*3
)
L
3 2
ACT– ACT+
T
V
IP
E
C
U
<
16
–4>
TVSS A
W
26
(*3
)
KSW 4
RDA 7
PRG 8 A
* 4 : w/ Wireless Door Lock L2 UL2 LSWP
2004
COROLLA (EWD533U)
3
4
2
1
16 COROLLA
IB 1 25A AM1 IF 12 1 ACC IG1 AM1 2 IF 9 IG A 10 5 11 29 Battery FL MAIN 2. 0L WW B G– Y W– B
P o w e r S o u rc e
T V IP S y s te m
W B–Y IOUT E IG HORN HO RN R e la y < 2 1– 4> B– W TVIP ECU T 3 L W– B Junction Connector J 7 3A 11 3A 19 W– B 2 IF Ignition SW I10 1A 1 100A ALT 1 2 1C 1 1D 1 2 1 3 5 10A ECU–IG IE A Junction Connector J 6 W– B IF 4 IG 1 R e la y W– B IH 10 W–B A W– B W IA 1 W 10A ECU–B IH 1 R– B 2 B– W +B1 6 R HEAD D a yt im e R u nn ing L igh t R e la y <4 – 3 > T u rn S igna l F las her R e la y < 5 –4> HAZD Y– B 8 9 R– W DMLP B–W B–
W R–B
R– B R–B R–B 8 TRIG 1 S+B 3 4 IOUT MIC 5 6 GND GMIC W– B
3 4 1 2
W–B W (S h ield e d) W–B R– W R– W 25 IND Glass Breakage Sensor ECU G 3 Security Indicator S 4 IRSG W 28 18 L– B UL2 LSWP W– R 38 37 W LSWD UL3 L– Y 17 Integration Relay <9–8><15–3><15–5><15–7> L–B 12 KSW Un lo ck W a rn in g S W < 1 9–4 > D o o r K e y Lo ck S W F ron t LH < 1 5–3 > G L2 16 19 CTY
R R–W
DSWD 40 21 B– R SRLY Sta rte r C u t R e la y < 1–1 > D oor C o ur te s y S W < 9–3 > R– B 35 DSWL R– W Lu gga ge C o m p ar tm ent L igh t S W < 9–4 > 11 ID2 R– W Se cu rity
2004 COROLLA (EWD533U)
3
4
2
1
17 COROLLA
M 7
M M
P o w e r S o u rc e
1 ACC IG1 4 AM1 2 4 4 2 1 3 5 6 BB1 5 4 BB1 5 BA1 4 BA1 5 IJ2 4 IJ2 3 IC3 4 IC3 5 IC3 6 IC3 7 IC3 1 IC3 M 4 5
6 IJ2 2 BA1 2 BB1
1 IC1
6 IC1
1 3 4 9 18 15 12 13 10 16
3 1
3 1 3 1
5 2 5 2 5 2
4 5 5 4 5 4
FL MAIN 2. 0L
Battery
P/W Relay
Power Window Master SW
P o w e r Wi n dow C o nt ro l S W F ront R H P o w e r Wi n dow C o nt ro l S W R e ar LH P o w e r Wi n dow Co n tro l S W Re a r RH Power Window Motor Front LH
Power Window Motor Front RH
Power Window Motor Rear LH
Power Window Motor Rear RH W B B B B B B W– B B– Y 30A P O W E R B B B W–
B Y G
G–
R
L–
W R–G L–B
R– B L– R Y G W– B G– R L– W R– G L– B L–R R– B L–R R– B L–R R– B L–W G– R G– R L–
W B R–G L–B BB
B B W– B G Y G Y G Y
P o w e r W in d o w
Ignition SW
2 1
SU SU SU
D D D
SD SD SD
B B B
U U U Up Do wn Up Do wn Up Do wn
3 ID1 4 ID1 2 IC3 BB IG 7 ID 18 IF 4 IH 10 25A A M 1 10 A G A U G E IF 2 IA 1 IF 12 1 IB
4B 9 4B 6 7 4B 8 4B 10 4B 1C
1 1 1D
1A 1 IG W– B IE W– B B W W B B W– B W– B W W 10 0A A L T I10 P 8 D11
P 9 P10 P11
IG 1 Re la y A A Junction Connector J 6
P 5 P 6 P 7
3 5 2 1 1 2 Ju nc tion C onn ec to r J 7 A W–B Down W ind ow Lo c k SW Lo c k No rm a l Front LH
Front RH Rear LH Rear RH
B B RRD RRU RLD RLU PD PU DD DU E E
2004
COROLLA (EWD533U)
1
2
3
4
18 COROLLA
B
1A 1
1D 1 11C
1
ACC IG1
AM1 2
25A AM1
2 1
3 5
1
0
A EC
U
–
IG
3
0
A PO
W
E
R
IB 1
IE A
5 4
6 7 8
2 1
5 6
4 3
W–
B
W–
B
IG
1 5 3
P o w e r S o u rc e
M o o n R o o f
S h ift L o ck
S
top
Li
g
h
t S
W
<
7–2
>
W–
B
B–
W
G–
W
W–B W–B
W–
B
W–
B
G
R
G–
W
R–
L
W–
B
B–
Y
B–
W
W
WW
W
Battery FL MAIN 2. 0L
IG1 Relay
1 2
1
2
W–
B
W–B
W–B Open
Close
LS1 LS2 MTR+ MTR– GND
E IG STP
SLS+ SLS–
Shift Lock Solenoid
10
0A
A
L
T
J 6
J 7 I10
S 5 M 3
LS
2
LS
1
Ignition SW
Ju
nc
tion
C
onn
ec
to
r Junction Connector
Moon Roof Motor and Limit SW
Shift Lock Control ECU
10A
G
A
U
G
E
2 IG
IF
4 10 IH 1 IE 2 IE IF
12 2 IF 1 IA 9 IF
3B 5
3B 7
3A 11
3A 16
IG A
W–
B J 7
Ju
nc
tion
C
onn
ec
to
r
B
P/W
Re
la
y
B–
W
3 5
2 1
Moon Roof Control Relay and SW M 2
A
W–
B
Up
Down
M
Behind the Combination Meter
Right Kick Panel Right Kick
2004 COROLLA (EWD533U)
3
4
2
1
19 COROLLA
IB 1 25A AM1 IF 12 1 ACC IG1 AM1 2 IE A Battery FL MAIN 2. 0L WW B L W– B
P o w e r S o u rc e
S e a t B e lt W a rn in g
W B–Y Junction Connector J 6 4B 21 4B 18 W– B 2 IF IG 2 Ignition SW I10 1A 1 100A ALT 1 2 1C 1 1D 1 2 1 3 5 10A G A U G E IG A Junction Connector J 7 W– B IH 10 IG 1 R e la y W–B IF 4 W–B A W–B W IA 1 W 4C 20 4C 19 L– W L–W 15A DOME 1 1 2 L–W In te rior Li g h t S ys tem < 9–3 > L– B
* 2 : w/o Door Lock Control * 1 : w/ Door Lock Control
Buzzer Seat Belt 16 2 1 12 17 11 6 4 5 L–W Combination Meter C 9 3B 22 16 3B
3B 11 R– W R– W R– W R– W Bu c kle SW R H < 1 3– 1> G– Y Bu c kle SW L H < 1 3– 2> EB C C 5 II2 Junction Connector J 3 BR B R BR 4A 15 4A 14 L–B 1 2 4A 16 L– B L– B W– B A In te gr at io n R e la y < 1 5–8 > (*1 ) (*2 ) (*1 ) (*1 ) Unlock Warning SW U 1
L ig h t
R e m in d e r B u z z e r
K e y R e m in d e r B u zz e r
F ro n t P a ss e ng er S e at B e lt W a rn in g L igh t F 7 L L–B (*1) L–B (*3 ) T V IP E C U < 16– 4>
* 3 : w/ TVIP System * 4 : USA * 5 : Canada
L– W 4 IL 7 IC 15A TAIL IH 7 2 1 5 3 3 3 3 3 10 13 Taillight System <6–1> G–W G–W G–W G GG 18 (*4) (*4) (*5) (*4) (*5 ) OFF Tail Head E T Lig h t Co n tro l S W C o m b in at io n S W C1 2 TAIL Relay G– W G– W (*4 ) (*5 ) 3 1
Right Kick Panel Left Side of the
Cylinder Head
2004
COROLLA (EWD533U)
1
2
3
4
20 COROLLA
IB 1
25A AM1
1
ACC IG1 AM1
3 L–R
W
Battery FL MAIN 2. 0L
15A CIG
Right Left Right
Left
Right/ Down Left/ Up Down
Up Right
Left
8 B
5 2 4 3 6 7
HL HR VL VR M+ E
LG
L R R–W
1 3 1 3
2 2
IE A
W–
B
BR
–
W
R–
W
L
R
LG
W–
B
BR
–
W
BR
–
W
BR–W
BR–W GR
R e m o te C o n tro l M irro r
P o w e r S o u rc e
GR
Operation SW
Select SW
BR
–
W
BR
–
W
BR
–
W
R LG
1A 1
1 2 1C 1
10
0A
A
L
T
R 6
I10
J 6
R1
7
R1
8
10 IC2 8 IC2 10 IJ1 8 IJ1
9 IJ1 9 IC2
WB
M M M
M
M+ M+
MH MV MH MV
Ignition SW
Junction Connector Remote Control Mirror SW
R
e
m
o
te
C
ont
ro
l M
irr
or
LH
R
e
m
o
te
C
ont
ro
l M
irr
or
R
H
IF 12
3C 16
3C 14 153C IF
8 103A
IF
6 83A
4B 22
4B 21
2004 COROLLA (EWD533U)
1
2
3
4
21 COROLLA
1A 1 10 0A A L T 1 2 1C 1 1 ACC IG1 AM1 3 IB 1 2 5 A AM 1 FL M A IN 2. 0L Battery W W 15 A C IG IE A 2 1 IG
P o w e r S o u rc e
C ig a re tte L ig h te r
P o w e r O u tle t
L–R W– B L B C 5 J 6 I10 1 2 5 3 P–POINT Relay 3 3 3 3 A W– B W – B 1 2 1 IF1 L– Y L – Y W– B P 4 J 7 Cigarette Lighter Ignition SW Junction
Connector JunctionConnector
Power Outlet (Rear) IE A J 6 Junction Connector IF 6 IF 8 IF 12 3A 9 3A 10 63A
2 IF1 GR W–B 3A 12 3A 11 GR L 1 5 A P/PO IN T IH 6 GR GR 1 15 A D O M E IL 4 IC 7 1 1 0 A HO RN 3A 5 4C 20 4C 16 4 1 3 2 3A 18 Clock C 7 G W– B L–W GR T A IL R e la y (US A ) C o m b ina tion S W (C ana da ) <8 – 4 > W– B
C lo c k
2 1 3 5 HORN Relay 1 1 1 1 18 IA5 4A 13 4A 11 4A 12 1 Ho rn B–W B G– Y G – Y G– Y G– Y G – Y G– Y G–Y Combination SW C10 (*1 ) (*1 ) (*2 ) (*1 )( *3 ) (*1)
H o rn
TVIP ECU<16–3> Integration Relay<15–7> Ho rn H 6 B– W
* 1 : w/ Wireless Door Lock * 2 : w/o Wireless Door Lock * 3 : TVIP System
L– W B– W 1 2 L– W L– W 1 * 4 : w/ Cigarette Lighter
* 5 : w/o Cigarette Lighter
(*4 )( *4 ) W–B 1 2 GR C 5 Power Outlet (Front) A (*5 )( *5 ) GR (*5)
Behind the Combination Meter
Right Kick Panel Behind the Combination Meter 1
2004
COROLLA (EWD533U)
1
2
3
4
22 COROLLA
1A 1
100A ALT 1D 1
25A AM1
1
ACC
IG1
AM1 2
IF
12 2 IF 1 IA 8 IL 4 IM
IB 1
IF
4 10 IH 2 IG
B
Battery FL MAIN 2. 0L
1C 1
W
W
2 1
3 5
10A GAUGE
40A DEFOG
3B 14
3B 22
1 2
3 5
IL 10
IE BJ
IG IE
A A
W
B–
Y W
W–
B
W–
B
R–
W B
BB
W
B
W–
B
Rear Window Defogger SW R 5 Ignition SW
I10
N
o
is
e F
ilt
er
(R
e
ar
W
in
d
o
w
D
e
fogg
er
)
N 2
IG1 Relay
DE
F
Re
la
y
Junction Connector J 7
4 1
2 Noise Filter
1
B
E
ngi
n
e
C
ont
ro
l
M
o
du
le
<
3–6
>
2
1
1
2
1
0
A
M
–
HT
R/
DE
F
I
–
U
P
8 ID1
P o w e r S o u rc e
R e a r W in d o w D e fo g g e r
D
1 A
1 B
R
e
a
r Wi
n
dow
D
e
fo
gge
r
R1
5
(A
), R
1
6
(B
)
2 E 5
IG
R–W
B
Behind the Combination Meter
Right Kick Panel Behind the Combination
Meter
Under the Right Quarter Pillar
Ju
nc
tion
C
onn
ec
to
r
2004 COROLLA (EWD533U)
1
2
3
23 COROLLA
GR
P o w e r S o u rc e
R a d io a n d P la y e r
4
1
10
0A
A
L
T
2
1 1A 1C 1 1 IB
25A
A
M
1
B
15
A
C
IG
Battery FL MAIN 2. 0L
WW
I10
15A
D
O
M
E
2
1 1
R 3(A), R 4(B) 1
ACC
IG1
IG2
ST2 AM1
3
AM2
Ignition SW
Radio and Player 3A
10
3A 7 IC
7
IF 12 IL 4
IF 6
IF 8
3 A ACC
1 2
2 B 6 B
4 A +B
3 IC2
4
2 1
IC2 A 6 A
2
1 2
IJ1
1 2 4 IJ1
2 3 1 A
1 5 A
2 1
B 3 B
1
2 ID1 6 ID1
IF 7 A
1
4C 17
4C 20
8 A ANT+
GND FL+ FL– FR+ FR– RL+ RL– RR+ RR–
A
n
tenn
a A
m
pl
ifie
r
A1
7
GR L–
W
B
Y
B
L
LG
V
P
R W
L
LG
Y
B
L
LG
V
P
BR
L–W
L–R
F 8 T 4
Front Door Speaker LH
Tweeter LH
F 9 T 5
Front Door Speaker RH
Tweeter RH
R13 Rear Door Speaker LH
R14 Rear Door Speaker RH
L–
W
10 A 5 B
Illum
ina
tion
S
ys
tem
<
8–2
>
ILL+ ILL–
* 1 : w/ Tweeter * 2 : w/o Tweeter
ID1 5 ID1
1
R W
V
P (*2 V
)
P
(*2
)
(*1
)
(*1
)
L
(*2
)
LG
(*2
)
L–
W
(*1
)
(*1
)
Behind the Combination Meter
(*1
)
(*1
)
(*1
)
(*1
)
1 BE1 2 BE1 1 BF1 2 BF1
L
(*1
)
LG
(*1
)
L
(*1
)
LG
(*1
2004
COROLLA (EWD533U)
1
2
3
4
24 COROLLA
(Cont. next page)
1 ACC IG1 IG2 ST2 AM1 2 6 5 AM2 IA 1 2 1 3 5 10 A G A U G E IG 1 R e la y B– Y IE 14 IA6 A 5 II2
P o w e r S o u rce
C o m b in a tio n M e te r
B–W W–G R– W R– W L– W L– W BR B–O W– B W– G H e a d ligh t S y stem <4 – 7 > B BR S pee do m e te r T a ch om et er F uel Te m p . Fu e l Do o r H igh B e am
Out Side Temp. ODO/TRIP Buzzer He a d lig h t S ys tem < 4 –7 > V– W Y–
R BR BR
BR (w/ o A B S ) EB BR C 9 A
2 IF 2 IG
4 IF B– Y J 6 I10 1A 1 10 0A A L T 1 15 A D O M E 2 2 1C 1
1 1 1D
1 IB 1 25 A A M 1 FL M A IN 2. 0L Battery W L–W W B L–W 12 IF 4 IL IC 7 30 A M A IN 2 1 1 B– R IM 3 B– W W B Combination Meter Ignition SW Ju nc tion C onn ec to r IM 6 13 ID2 C A
C B C B 4C 20 4C 19 22 1 16 19 9 10 8 17 20 13 4 5 14 22 3B 3B 16 3B 20 R– W R – W B A C B 14 II2 E n gi n e C ont ro l M odu le < 3 – 7 >
1 3 2
4C 8
4C 9 74C
V– W V– W E n gi ne C ont ro l M odu le < 3 –1 0 > C rui s e C ont ro l E CU< 1 1 – 4 > R– W R – W W– G BR (w/ o A B S ) Ve h ic le Sp e e d S e ns or (C o m b inat io n Me te r) V 1 (w /o ABS ) (w/ o A B S )( w/ o A B S ) (w/ o A B S ) Ju nc tion C o n n e cto r J 4 (A ), J 5 (B ) W 15 A A M 2 2 IA4 B– R J u nc tion C o nn e c to r J 2 (A ), J 3 (B ) Sk id C o n tro l EC U w ith A ctu a to r < 1 2–4 > E n gi n e C ont ro l M o d u le < 3–1 0> 4 II2 A W–B W–B B 7 3 2 Y Y ID2 5 F u e l S e nde r F1 0 12
Seat Belt Warning System<19–3> 11 W– G (w/ o A B S ) 8 IK 5 IL In te rior L igh t S y st em < 9 –3 > K e y R e m ind er B u zz er Li g h t R e m in der B u zz e r< 1 9–3 > W– G (w/ A B S ) K e y R e m ind er B u zz er Li g h t R e m in der B u zz er < 1 9 –4> ODO/TRIP W–G (w/o ABS)
Behind the Combination Meter
2004 COROLLA (EWD533U)
5
6
7
8
24 COROLLA (Cont’ d)
C o m b in a tio n M e te r
26 2 1 B B 3 IA6 A 7 A m b ie n t T e m p . S e ns or IA5 L– W EA B– L W– B 18 15 33 37 4B
30 35 21
(w/o ABS) B 13 IA6 S eat Be lt B– L 21 4B 23 C rui s e C ont ro l S ys te m < 1 1 –1> CRU IS E R–W 31 SR S Ch a rg e Bra ke AB S O/ D O F F M a lfunc tion In d ic a to r L a m p B W–B T u rn S igna l and H a z a rd W a rn in g Lig h t S ys te m < 5–3 > ED 2 B 3 II2 W– B R–W R– W W – B W R– W W R– W R–W B– O S eat B e lt War n in g S yst e m < 1 9 – 3 > C h ar gi ng S y st em <2 – 2 > E n gi n e C ont ro l S ys te m <3 – 3 > E lec tro n ic a lly C o n tro lle d T ran s m is sion S y st em < 1 0– 6
> (w (w/o ABS)
/ ABS
)
B
1
Daytime Running Light Relay <4–4> Tu rn L H Tu rn R H O il P re s su re A 1 B–O
34 3 36
2 17 IA5 (w/o ABS) 6 Was h er Le ve l S e n sor 32 25 24
W 1 1
2004
COROLLA (EWD533U)
1
2
3
4
25 COROLLA
P o w e r S o u rc e
R a d ia to r F a n
1
10
0A
A
L
T
2
1 1A 1C 1 1 IB
2
5
A AM
1
1 2
2 1
5 3
10
A
E
C
U
–
IG
IG
1
R
e
la
y
B–
Y
W
W
B
Battery FL MAIN 2. 0L
IE
W–
B
A 2
30A
R
D
I F
A
N
1 1
2 1
3 5
1 1
1 1
FAN NO. 1 Relay
1 2
M
2 1
5 3
4
1 1 1 1
1
1 2
2 3
EA CF
6 FAN 7
B–
W
LG
B–
R
L–
W
W–
B
LG
–
B
W–R
B–
W
B–
W
LG–B LG–B
W–
B
W–
B
W–
B
LG
FAN NO. 2 Relay
W–R
B–
R
B–W ACC
IG1 AM1
1 IA 1
1D
W
B–
W
I10
J 6
E 6
R 1
P 2 R 2
E
n
g
ine
C
o
nt
ro
l
M
o
dul
e
Ignition SW
Junction Connector
Pre
ss
u
re
SW
Radiator Fan Motor
R
a
d
iat
o
r F
an R
e
s
is
tor
Si
n
g
le
7 IA5 6 IA5 IF
12
IC 13 IF 2
IF 4
LG LG
–
B
ED
W–
B
W–
B
Behind the Combination Meter
Front Right Fender
2004 COROLLA (EWD533U)
1
2
3
4
26 COROLLA
1 1 ACC IG1 AM1 2 2 1 3 5 4 0 A H EAT ER 10 A G A U G E IG1 Relay 2 IE W– B A 1 3 5 4 1 0 A A/C R– W R – W B– W B OFF LO M1
4 1 2
5 M2 HI A IG 2 1 M 4 EA1 2 1 3 5 1 1 1 1 4 1 A Y– B Y G– W B– L Y W– B W– B W– B L–W B B– W B – W B– W L–W L–W M/ G C L T Re la y
P o w e r S o u rc e
A ir C o n d itio n in g
6 PRS THR ACMG A/CS ACLD B–Y P 2
E 3(A), E 5(C)
A J 7 B 5 Y– B W– B B 3 B IA 1 2 1A 1 10 0A A L T 1 2 1D 1 1 1C
IB 1 25 A A M 1 W FL MAIN 2. 0L Battery W W B I10 Engine Control Module B low er M o to r Blower SW Ignition SW Junction Connector Pr e s su re S W
1 A/C
M a gn et ic C lu tc h A 1 B– W Du a l IF
2 7 IF
IF 12
IF
4 2 IG 2 IM 5 IM
3B 22 3B 12 HT R Re la y
3 3 3 3 3
Junction Connector
J 6 W–B A
R L–W B–W
1 IH1 2 IH1 6 IH1 5 IH1
7 IA6 2 C 31 C 33 C 8 EA1 EA
13 A 32 C
Y 4 IH1 3 IH1 A /C T h er m is tor 18 3B R–W W– B 3A 11 3A 20 B A 28 BR E2 F F II2 1 BR BR J unc tio n C o n nec to r J 3 B 3B 13 R–W R– W W– B W
Behind the Combination Meter Right Kick Panel Front Right Fender 3 4 6
9 7 8
W– B 2 1 R– W M G– W 5 FR S RE C On A/C SW Off AIND GND REC FRS IG A/C
FRS REC GND
FRS REC Ai r In le t C ont ro l S W A ir In le t C o n tro l Se rv o M o to r A1 1 L– W B/L FOOT F/D FACE DEF D e fros te r M ode De te ctio n S W IC 3
L–W A/C SWA 8
Air Inlet Control SW Defroster Mode Detection SW
2 B +IG B Blower Resistor B 4
1 3 2 4
B–
W L–B R
W–
B
2004
COROLLA (EWD533U)
1
2
3
4
27 COROLLA
1 1 ACC IG1 AM1 2 2 1 3 5 4 0 A H EAT ER 10 A G A U G E IG1 Relay 2 IE W– B A 1 3 5 4 R– W R – W B– W OFF LO M1
4 1 2
5 M2 HI A IG 2 1 M W– B W– B W– B L–W B– W B – W
P o w e r S o u rc e
H e a te r
6 B–Y A J 7 B 5 B 3 IA 1 2 1A 1 10 0A A L T 1 2 1D 1 1 1C
IB 1 25 A A M 1 W FL MAIN 2. 0L Battery W W B I10 B low er M o to r Blower Resistor Blower SW Ignition SW Junction Connector IF 2 IF 12 IF
4 2 IG 2 IM
3B 22 3B 12 HT R Re la y
3 3 3 3 3
Junction Connector
J 6 W–B A
R L–W B–W
1 IH1 2 IH1 6 IH1 5 IH1
B B W 13 3B 18 3B W– B A R–W R–W R– W 6
9 7 8
W– B 2 1 R– W M G– W 5 FR S RE C GND REC FRS IG
FRS REC GND
FRS REC Ai r In le t Co n tro l S W A ir In le t C o n tro l Se rv o M o to r A1 1 L– W +IG
Behind the Combination Meter
Right Kick Panel
Air Inlet Control SW A 8
B 4
1 3 2 4
B–
W
L–B R W–
