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AUTOMATIC A/C (SENSORS)
Circuit Schematic
65Ć2
B-9
See Ground
Distribution,
page 14.
BLK
BLK
BLK
I-17
Connector
4
I-17
Connector
3
I-20
Connector
4
E-35
Connector
47
H-4
Connector
4
Gauges
Page 81
M
2
1
I-19
Connector
7
POWERTRAIN
CONTROL
MODULE (PCM)
Solid State:
Do not check
resistance.
H-10
Connector
4
WHT/BLK
Engine coolant
temperature
input
Ignition
input
AUTO A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
IN-CAR
TEMPERATURE
SENSOR
BRN/BLK
I-20
Connector
3
1
LT GRN/WHT
BRN
BRN
BRN
B
From B on
page 65.
Inside air
temperature
input
Sunlight
sensor
input
BLK/BLU
BLK/BLU
H-13
Connector
2
BRN
WHT/BLK
WHT/BLK
WHT/BLK
WHT/BLK
D
To D on
page 65-4.
BLK/BLU
ECT
output
SUNLIGHT
SENSOR
I-15
Connector
2
I-15
Connector
1
AUTOMATIC A/C (SENSORS)
Circuit Schematic
65Ć3
EVAPORATOR
SENSOR
YEL/BLU
20
Evaporator
temperature
sensor input
BLK/BLU
C-19
Connector
2
C-19
Connector
1
OUTSIDE
TEMPERATURE
SENSOR
LT GRN/BLK
2
Outside air
temperature
input
BLK/BLU
AUTO A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
I-20
Connector
LT GRN/BLK
BLK
BLK
C-32
Connector
2
C-32
Connector
1
H-11
Connector
19
BLK/BLU
E
To E on
page 65-4.
I-19
Con-
nector
12
BLK/YEL
H-10
Connector
12
BLK
H-4
Connector
13
See Ground
Distribution,
page 14-7.
E-23
BLK
3
E-43
Connector
VEHICLE
SPEED
SENSOR
(VSS)
2WD
4WD
2
E-43
Connector
Engine
Controls
Page 24-7
BLK/YEL
BLK/YEL
Intelligent
Suspension
System
Page 38-1
BLK/YEL
BLK/YEL
BLK/YEL
Sound System
Page 150-2
MID System
Page 83-1
Vehicle Speed
Sensor
Page 33
VSS input
YEL/BLU
H-13
Connector
7
BLK/YEL
BLK/YEL
BLK/
BLU
H-13
Connector
9
AUTOMATIC A/C (AIR DELIVERY CONTROLS)
Circuit Schematic
65Ć4
E
From E on
page 65-2.
INTAKE
ACTU-
ATOR
MIX
ACTU-
ATOR
I-19
Connec-
tor
I-19
Connector
AUTO A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
FOOT/
RECIRC
control
GRN
9
I-20
Connector
H-32
Connector
8
C-42
Connector
C-42
Connec-
tor
6
VENT
D/F
control
YEL
8
9
9
7
BLK/BLU
DEF
control
PNK
7
10
2
B/L
control
BLU
7
3
DEFROST
to VENT
control
YEL/VIO
4
5
YEL/VIO
5
1
VIO/YEL
Cold/
Hot
input
VIO
5
I-20
Connector
H-13
Connec-
tor
4
VIO
C-43
Con-
nec-
tor
C-43
Connec-
tor
4
5V
ref.
VIO/GRN
15
2
VIO/GRN
2
1
BLK/BLU
HOT to
COLD
control
VIO/WHT
6
1
VIO/WHT
5
3
VIO/RED
FRESH
position
input
14
I-20
Connector
BLU/
YEL
C-33
Connector
C-33
Connec-
tor
3
MIX
position
input
13
BLU/
RED
1
2
BLK/BLU
REC
position
input
12
BLU/WHT
7
BRN
5
4
BLU/
ORN
C
From C on
page 65.
M
M
8
M
4
10
MODE
ACTUATOR
I-19
Connector
I-19
Connector
5
I-20
Connector
11
11
AUTO A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
H-32
Connector
6
H-32
Connector
3
VIO/YEL
VIO/RED
6
BLK/
BLU
BLK/
BLU
BLK/
BLU
B/L
DEF
D/F
RECIRC
VENT
FOOT
REC/
FRESH
control
Sensor ground
COLD to
HOT
control
VENT to
DEFROST
control
3
Ground
REC
FRESH
H
C
MIX
6
14
GRN
YEL
PNK
BLU
GRN
YEL
GRN
YEL
BLU/
YEL
BLU/
RED
BLU/
WHT
10
BLU/
ORN
I-19
Connector
D
From D on
page 65-2.
BLK/
BLU
H-13
Connector
12
BLK/BLU
BLK/BLU
BLK/BLU
BLK/BLU
H-14
Connector
9
AUTOMATIC A/C (A/C CONTROLS)
Circuit Schematic
MID DISPLAY
Solid-state:
Do not check
resistance.
2
YEL/RED
YEL/BLU
YEL/GRN
AUDIO AND
SWITCH
ASSEMBLY
Solid-state:
Do not check
resistance.
9
22
21
I-18
3
6
RED/WHT
LT BLU
AUTO A/C
CONTROL
UNIT
Solid-state:
Do not check
resistance.
15
10
9
I-19
Connector
20
7
WHT
I-18
I-12
Connector
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
Data
Line
65Ć5
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