Toyota 2004 CELICA Electric Troubleshooting Manual page 69

ENGINE CONTROL (1ZZ-FE)
B- W
B- W
W- B
FROM POWER SOURCE SYSTEM
(SEE PAGE 52)
10A
STOP
2 IK
G- W
2
1
G- W
IDLO OD1
10 A 1 B 12
18 IE3 19 IE3
13 14
IDL OD
C18
CRUISE CONTROL
ECU
70
2 4
+B E1
HT OX1A
1 3
9 IK
5 EA1 8 EA1
6 IB
6 B 3 C 12 C
STP HT1A OX1A
E 2
ENGINE CONTROL MODULE
EC NE+ NE-
B 16 C 24 C
E 2
2
1
EB
26
2 4
+B E1
HT2 OX1B
1 3
2 EA1
16 B 25 B
HT1B OX1B
A , E 3 B , E 4 C , E 5 D
G2
15 C
1
2
2004 CELICA (EWD538U)
2F 25 2F 27 2F 3 2B
BR
E 1
KNK1
27 D
1 EB1
1
A
A
A
13 2F
W- B
BR
BR
( * 1 )
E1
17 C
A A
A A
( * 1 )
BR
BR