Isuzu VehiCross: Electrical System Manual - part 15

 

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Isuzu VehiCross: Electrical System Manual - part 15

 

 

65-1
AUTOMATIC A/C (BLOWER CONTROLS)
See Dash
Fuse Box
page 11.
BRN
BRN
To B, C, D, E, F on
page 65-2.
E
BRN
F
BLU/WHT
M
BLOWER
MOTOR
1
B-27
2
B-27
H-18
17
BLU/BLK
B-38
EB-5
A/C
10A
FUSE/
RELAY
BOX
H-14
BLK
2
1
3
B-42
B-41
MAX HI
RELAY
BRN
GRN/
YEL
PNK/WHT
4
3
POWER
TRAN-
SISTOR
BLK
19
12
17
BLU/BLK
AUTOMATIC
HEATER-A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
From A on
facing page.
BLU/RED
A
21
BATT
C-31
See Ground
Distribution,
page 14-2.
BLK
21
BLK
8
B-38
EB-6
BLOWER
20A
BRN
BRN
D
BRN
C
BRN
B
1
B-41
G
BRN
BRN
H
CB-6
DOME
LIGHT
10A
HOT AT ALL TIMES
DASH
FUSE
BOX
B-42
To B-44
page
65-3.
To In Car
Sensor
page 65-3.
12
BASE
12
BLU/WHT
7
B-38
B-39
22
IGN
14
F/B
B-39
10
9
GRN/
RED
RED/
GRN
Dash and
Console Lights
page 117-1.
BRN
BLU/BLK
33
35
BLU/BLK
RED/WHT
RED/WHT
BRN
Circuit Schematic
65-2
AUTOMATIC A/C (COMPRESSOR CONTROLS)
A/C
COMPRESSOR
CLUTCH
2
1
4
5
X-2
X-2
CONDEN-
SOR
FAN
RELAY
1
4
X-10
FUSE/
RELAY
BOX
GRY/RED
AUTOMATIC
HEATER-A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
BLK
C-56
1
H-4
9
1
BRN/YEL
BLU
EB-19
COND.
FAN
30A
HOT AT ALL TIMES
FUSE/
RELAY
BOX
B
2
4
1
3
C-19
C-19
GRN/WHT
BRN
C
BRN
A/C
TRIPLE
PRESSURE
SWITCH
5
2
X-5
A/C
THERMO
SWITCH
RELAY
5
2
X-10
A/C
COMPRES-
SOR
RELAY
E-3
BRN/YEL
M
CONDEN-
SOR
FAN
GRY/RED
H-14
4
GRY/RED
B14
C-1
PNK/GRN
14
B-38
GRN
E15
C-3
POWERTRAIN
CONTROL
MODULE (PCM)
Solid State:
Do not check
resistance.
1
4
H-18
13
18
B-39
GRY/
RED
BLU/ORN
C-31
See Ground
Distribution,
page 14-2.
C-39
See Ground
Distribution,
page 14-1.
BLK
D
E
F
From Splice
page 65-1
X-5
BRN
BRN
BRN
BLK
31
A/C ON
13
COMP-
F/B
THERMO
UNIT
1
E-19
H-4
11
H-13
15
Instrument
Cluster
YEL/BLK
YEL/BLK
YEL/BLK
YEL/BLK
YEL/BLK
W/TEMP
S
7
PNK/
GRN
4
B-39
BLK
PNK/WHT
BLK
2
C-56
CLUTCH
Circuit Schematic
65-3
AUTOMATIC A/C (AIR DELIVERY CONTROLS)
From
Splice
on
page
65-1.
INTAKE
ACTUATOR
MIX
ACTUATOR
B-38
B-38
AUTOMATIC
HEATER-A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
BLU
10
B-39
H-13
16
C-50
C-50
6
GRN
9
9
8
PNK
7
19
2
YEL
18
7
YEL/
VIO
4
1
1
VIO
5
B-39
B-40
B-40
7
VIO/
GRN
15
3
2
VIO/
WHT
6
6
14
B-39
BLU/
YEL
B-44
12
BLU/
WHT
5
13
BLU/
RED
RED
G
M
M
M
3
8
MODE
ACTUATOR
1
AUTOMATIC
HEATER-A/C
CONTROL
UNIT
Solid State:
Do not check
resistance.
BRN/
BLK
D/F
DE
F
FOOT RECIRC
Ground
H
C
34
18
MIX
19
REC
17
FRESH
23
H-C
16
5V
6
3
24
C-H
11
BLU/
ORN
B-38
5
25
D-V
3
26
V-D
5
21
VIO/
YEL
VIO/
RED
4
2
1
4
VENT
12
H-14
B/L
YEL
YEL
GRN
GRN
C-31
See Ground
Distribution,
page 14-2.
BLK
C-46
See Ground
Distribution,
page 14-2.
BLK
21
H-14
7
BLK
BLK
B-38
16
29
10
11
2
M
From
Splice on
page 65-1.
H
1
4
BLK
B-46
3
B-39
20
B-43
1
YEL/BLU
5
GND
6
BLK/BLU
20
GND
11
9
2
C-15
1
LT
GRN/
BLK
3
3
C-36
2
BLK/
BLU
LT GRN/
WHT
2
C-15
C-36
BLK/
BLU
BLK/
BLU
BLK/BLU
BLK/
BLU
7
H-14
BLK/
BLU
IN CAR
SENSOR
DUCT
SENSOR
AMBIENT
SENSOR
SUN
SENSOR
8
YEL/
VIO
VIO/
YEL
YEL
BLU
PNK
B-46
BRN
BLK/BLU
BLK
BLU/
WHT
BLK
2
BLK
BLU/
RED
BLK
1
B-43
BLK/
BLU
BLK/BLU
BLK/
WHT
3
4
GRN
RED/
WHT
WHT/
GRN
BLK
1
6
2
B-44
BLK/
BLU
BLK/
BLU
BRN
Circuit Schematic
65-4
COMPONENT LOCATION INDEX
Component
Photo No.
A/C Compressor Relay
Right side of engine compartment, in fuse/relay box
20
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
A/C Triple Pressure Switch
Behind left side of radiator grille
7
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient Sensor
Left front of vehicle
7
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-theft and Keyless Entry
Control Unit
Below I/P left of steering column
45
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Heater A/C Control
Unit
Behind center of I/P
51
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Transmission Mode
Switch
Underneath vehicle, on left side of transmission
78
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Motor
Below right side of I/P
56
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Condenser Fan
On right front of radiator
9
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Condenser Fan Relay
Right side of engine compartment, in fuse/relay box
19
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
Dash Fuse Box
Behind left I/P side trim panel
36
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse/Relay Box
Right side of engine compartment, on inner fender panel
18
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
Generator
Lower right front of engine
11
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater-A/C Relay
Right side of engine compartment, in fuse/relay box
20
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
In Car Sensor
Center of I/P
51
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intake Actuator
Right side of I/P
55
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Max-Hi Relay
Right side of I/P
55
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mix Actuator
Behind center of I/P
90
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mode Actuator
Right side of driver’s footwell
91
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Transistor
Right side of I/P
55
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Powertrain Control Module
(PCM)
Behind front console
52
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Cut Relay
Right side of engine compartment, in fuse/relay box
20
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
Thermo Switch Relay
Right side of engine compartment, in fuse/relay box
21
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . .
Thermo Unit
Top left front of engine
26
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
B-43 (2-WHT)
Right side of I/P
55
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-44 (6-WHT)
Right side of I/P
55
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-56 (2-BLK)
Behind front grille, below condenser fan
9
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-3 (1-BLK)
Lower left side of engine compartment
5
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-3 (2-BLK)
Right side of engine compartment, on bracket
22
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-4 (16-BLU)
Left rear of engine compartment on bracket
15
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-8 (6-BLU)
Lower left front of engine compartment
13
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-13 (22-WHT)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
H-14 (22-BLU)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
H-18 (20-WHT)
Behind I/P right side panel
58
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-19 (22-WHT)
Behind I/P right side panel
58
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-29 (8-WHT)
Behind left side of I/P, above left kick panel on bracket
42
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
Junction Connector A
Right side of engine compartment, in fuse/relay box
. . . . . . . . . .
M-25 (8-BLK)
On left side of transmission
77
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
C-16
Left rear of engine compartment, on inner fender panel
16
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
C-31
Behind right kick panel
57
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-39
Right rear of engine compartment on inner fander
23
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
C-46
Behind left kick panel
40
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Location Index

 

 

 

 

 

 

 

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