Toyota COROLLA2004 Electrical Wiring Diagram page 60

Engine Control
B–O
B–W
8 II1
I10
1
2
1 A
#10
CCV
1 C
17 II2
1
2
B
I10
60
B–W B–W
I10 I10
1 1
2 2
2 A 3 A
#20 # 30
E 3(A), E 4(B), E 5(C), E 6(D)
Engine Control Module
EC PSW
28 B 29 B
10 II2
1
A
J 7
Junction
Connector
IG
1
2
4 A 15
# 40 OCV+
VG
24 B
3
VG
+B
1
B
I10
2004 COROLLA (EWD533U)
From Power Source System (See Page 48)
8
1
2
A 14 A 13
OCV– ELS2
EVG THA
32 B 20 A
2 4
E2G THA
E2
5
B–O
10A
M–HTR/
DEF I–UP
IL
D
THW
19 A
2
1
BR
BR
B