Toyota 2004 Repair Manual
Electronically Controlled Transmission
56AM2 IG2
ST2
I10
Ignition S W
IM6
15A AM2
IM3
IA42
R–W
11
R–W
EA110
B–W
EA13IA21
1
1
B–W B–O
B–W
R–W
R–W
3D A19A28 A18
5
IL
12
IC
BR
AHAH
BFABAB
BR
E2
8
B–O
IK
BR
BR
)
B
(
, J 3
)
A
(
J 2
1
)
A
E 2
Engine Coolant Temp.
Junction
Connector
2
W
THWBATT
Sensor
Y
VC
(
J 2
Junction Connector
Y
22
30A
MAIN
11
1A1
BB–RB–R B
FL MAIN
2. 0L
Battery
15A
EFI
51
32
11
B
W–B B–W
ED
EFI
Relay
E 3(A), E 4(B), E 5(C), E 6(D
Engine Control Module
+B
D1
BB
4B3
4B1
II16EA19
B
SLT+ SLT– S1 SL
SLT+ SLT– S1 SL
)
A17 16 A 15 B B13
R–W
14326
G
E 1
Electronically Controlled Transmission Solenoid
P
GR
R–Y
W
L–W
S2
Y
L
B
142
2004 COROLLA (EWD533U)
B–O
B–O
From Power Source Sys te m (See Page 48
15A
STOP
B–O
)
* 1 : w/ Crui se Cont rol
R–W
BR
IC14
R–W
2
S 9
Stop Light SW
1
BR
2
T 1
Throttle Position
Sensor
Y
31
LG
21 A C19
G–W
IC5
IL1
G–W
3C13
3C11
G–W
LL 2L RL
84 2
LG–B
II12II1513II2
LG–B
C8C9C11
R–W
3
RB
LG LG
E 3(A), E 4(B), E 5(C), E 6(D
Engine Control Module
D 1
Data Link
Connector 3
TC
A 2
A/T Shift Lever
Position SW
R–B
R–B
IK10
IK9
R–B
)
13
4C3
R–B
44C
P–B P–B
20 D
R2LSTPVTA
TC
B14 C18
L
C14
Cruise Con tr o l ECU
L
ADAD
BB
)(
LL
*1
(
II13
)
*1
614
)
B
(
, J 3
)
A
(
J 2
Junction Connector
R–Y
ODECT
C29 B28 B7
LG–B
2
4
)
*1
(
3A17
3A11
W–B W–B
AA
IG
E1EC
J 7
BR
AA
AA
BR
Junction
Connector
EB
W–B
A10
O/D Main SW
II210
W–B
2004 COROLLA (EWD533U)
)
A
(
J 4
)
B
(
, J 5
)
A
(
J 4
E02E01E03
W–B
Junction Conne ctor
7A A6B5
W–B
Junction
Connector
W–B
EC
ACAC
BB
W–B
ODLPSPDODMSOD1S2
C7C17
LG
V–W
LG
V–W
143
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