Toyota Camry 1999 Electrical Troubleshooting Manual page 300

AIR CONDITIONING (MANUAL A/C)
L–B
B–W
L–Y(* 1)
L–Y(* 2)
12
MGC
W–B W–B
( * 1 )
R–W
(* 1)
R–B
R–B
R–W
( * 2 )
20 A 19
15 A 13
LOCK
1
A 3
A/C DUAL
PRESSURE SW
4
2 IK2
G
(* 2)
2
+B
GND L–A/C S–A/C
5 10 8
D
B
B
B
27
A 21 A 10 A
A 21 A 10 A
PRS MGC A/C SW
E 7 A , E 8
ENGINE CONTROL MODULE
A12
A/C AMPLIFIER
IGN AC1 ACT
4 1 7
B
F A
1
B 25 B 13 B
11
10
TACH A/C ACT
B , E 9 C
* 1 : 1MZ–FE * 3 : 5S–FE W/ ENGINE IMMOBILISER
* 2 : 5S–FE * 4 : 5S–FE W/O ENGINE IMMOBILISER
B–W
4
14
LOCK
TH SG
9 13
F
F
F
1
2
II2 3 II2
B 9 B
B 9 B
THR E2
A 2
A/C MAGNETIC
CLUTCH AND
LOCK SENSOR
1 2
9 IK2 10 IK2
B
B
J 8
JUNCTION
CONNECTOR
10 II3 6 II3
A
(*1)
19 C ( *3 )
(*4)
18 C
A
LOCK IN
EC