Air Conditioning - Toyota 2004 CELICA Electric Troubleshooting Manual

AIR CONDITIONING

30 2F
5 1
MG/C
RELAY
3 2
2 2B 32 2F
12 A ( * 1 )
( * 2 )
2 E
ACMG
PRE(* 1)
LCKI
28 B 18
23 I 1
9 EA1
3 1
2
A
A
ED
214
FROM POWER SOURCE SYSTEM ( SEE PAGE 52 )
R
HTR
RELAY
E 2 A , E 3 B ,
E 8 , E12
E I
ENGINE CONTROL
MODULE
HP(*2) MPX1 MPX2
B 10 B 6 A (* 1)
( * 2 )
E 18 E 29 E
2 IE4
3 IG5
1
A 3
A/C DUAL
PRESSURE
SW
4
W- B
IG EA
1
10A 50A
HTR HTR
2
3 IC 3 IP 1 2G
R
1 1
1 5
4
2 3
1 1
9 IB
I 2
13 IM 10 IP
G- O
LG- R
EM
2004 CELICA (EWD538U)
B
1 1 ID
1 IQ
1
B 3
M BLOWER
MOTOR
2
B 4
BLOWER RESISTOR
B- W 1 HI
M2
3
5
M2
4
H2
8
LO
B 5
BLOWER SW
7
IE5
4
IE5
R
LO 4 W- B
M1
2
6
M1
1 W- B
GND
V- W
G- O
LG- R