Page 3729 of 6000
Independent check of sensors
Replace the control unit.
Sensors Allowable range Check method
In car sensor
Ambient sensor
Sun sensorRefer to the sensor resistance curve.
Refer to the sensor resistance curve.
100 ohms maximum in forward and 0.02 mA
minimum when exposed to 60W incandescent lamp.Chart 1
Chart 2
Chart 3
Replace the harness and
connector.
Replace the sensors.
Check the related harness and
connector
Normal ?
Normal ?NONO YES
YES
F01RY00005
Page 3730 of 6000
I-33I-34
0.3 BR/B
0.5 B/L
111
In car Sensor Auto A/C Control Unit
(In car Sensor)
(Sensor GND)4 3
I-33I-34
D08RY00174
Page 3731 of 6000
I-33C-86
H-24
0.3 LG/B
0.3 B/L
112
Ambient Sensor Auto A/C Control Unit
(Ambient Sensor)
(Sensor GND)I-330.3 LG/B
0.3 B/LH-24 8
H-24 9
C-86 1
C-86 2
D08RY00176
Page 3732 of 6000
0.3 LG/W
0.3 B/L
113
Sun Sensor Auto A/C Control Unit
(Sun Sensor)
(Sensor GND)I-33I-351
I-352
I-33I-35
D08RY00177
Page 3733 of 6000
B-19I-32
B-36
H-26H-13
I-49I-33B-36
M
FL-1 80A
MAIN
11
0.5 L/O STARTER RELAY
I-33
11
12
13
14
0.3 L/R 0.5 L/W0.3 B/L
0.3 L/Y
Intake Actuator
Auto A/C Control Unit
BATT.
(Intake Actuator)
GND(COM)
CIRC
FRESHMIXI-322 1
4 3
0.5 BR 0.5 BR 3.0 L/R
C-20 10A
A/CI-49 3
H-13 10
I-49 4
I-49 5
I-49 6
I-49 1
I-49 2
H-2614
B-19
D08RY00178
Page 3734 of 6000
Page 3735 of 6000
Page 3736 of 6000
H-67I-32I-33I-45
I-32
M
660.3 V/W
I-33
1130.5 B/L
57 0.3 V
15
2 0.3 V/G 5 23
20
6
16 24
8
0.3 V/R
I-45
3 KW
Heat
(Potentio Meter)CoolCool Heat
Mix Actuator Auto A/C Control Unit
(HEAT TO COOL)
+ Cool side
+ Heat side
(COOL TO HEAT�)
(GND�)
(Mix Potentio Meter)
(+5 V
�)4
5
8
7
6
0.3 V/W
0.3 B/L
0.3 V
0.3 V/G
H-67
H-67
H-67
H-67
H-670.3 V/R
D08RY00179