Isuzu Ascender: Electrical System Manual - part 46

 

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Isuzu Ascender: Electrical System Manual - part 46

 

 

65-6
AIR CONDITIONING: AUTOMATIC (Air Delivery Controls)
LT BLU/BLK
0.35
HVAC 1
Fuse 39
10A
HOT IN RUN
A8
BRN
0.35
B5
FUSE
BLOCK-
REAR
Connector
C1
C8
BRN
0.35
HVAC
CONTROL
MODULE
Connector
Ignition 3 voltage
5 volt
reference
Processors/Drivers
C1
A1
B8
C1
B4
A5
Low
reference
B6
HVAC
CONTROL
MODULE
Connector
See Power
Distribution,
page 10-15.
B
C1
To B on
this page
M
Logic
5
BRN
0.35
6
DK GRN
0.35
10
9
7
RECIR-
CULATION
ACTUATOR
Connector
YEL
0.35
M
Logic
5
BRN
0.35
6
TAN
0.35
10
9
7
MODE
ACTUATOR
Connector
YEL
0.35
Mode
door
position
signal
LT GRN
0.35
Recirc
door
control
PPL
0.35
C2
G
Recirc
door
position
signal
Mode
door
control
Recirc
AC
R Def
R Def
Recirc
R Def
R Def
R Def
AC
B
From B on
this page
G
F
From F on
page 65-7
From H on
page 65-7
From G on
page 65-7
YEL
0.35
YEL
0.35
H
YEL
0.35
YEL
0.35
C1
D
C
E
To C on
page 65-7
To E on
page 65-7
To D on
page 65-7
LT BLU/BLK
0.35
LT BLU/BLK
0.35
LT BLU/BLK
0.35
LT BLU/BLK
0.35
LT BLU/
BLK
0.35
BRN
0.35
See Power
Distribution,
page 10-15.
Circuit Schematic
65-7
AIR CONDITIONING: AUTOMATIC (Air Delivery Controls)
HVAC 1
Fuse 39
10A
HOT IN RUN
E5
BRN
0.35
FUSE
BLOCK-
REAR
Connector
C1
B8
BRN
0.35
HVAC
CONTROL
MODULE
Connector
Processors/Drivers
C1
B3
B2
A3
See Power
Distribution,
page 10-15.
J
To J on
this page
M
Logic
5
BRN
0.35
6
TAN/BLK
0.35
10
9
7
DEFROST
ACTUATOR
Connector
YEL
0.35
M
Logic
5
BRN
0.35
6
DK BLU
0.35
10
9
7
AIR TEMPERATURE
ACTUATOR
LEFT
Connector
YEL
0.35
Left
air temp
door
position
signal
LT BLU
0.35
LT GRN/BLK
0.35
A4
Defrost
door
position
signal
F
H
To F on
page 65-6
To H on
page 65-6
I
To I on
this page
B1
A2
M
Logic
5
BRN
0.35
6
WHT/BLK
0.35
10
9
7
YEL
0.35
DK BLU
0.35
To G on
page 65-6
AIR TEMPERATURE
ACTUATOR
RIGHT
Connector
G
I
J
D
E
C
From C on
page 65-6
From I on
page 65-6
From D on
page 65-6
From J on
page 65-6
From E on
page 65-6
LT
BLU/
BLK
0.35
LT
BLU/
BLK
0.35
LT
BLU/
BLK
0.35
Left
air temp
door
control
Right
air temp
door
position
signal
Right
air temp
door
control
Defrost
door
control
circuit
Circuit Schematic
65-8
AIR CONDITIONING: AUTOMATIC (Auxiliary Controls)
See Ground
Distribution,
page 14-8.
BRN/WHT
0.35
BRN/WHT
0.35
GRY
0.35
HVAC B
Fuse 36
10A
C1
ORN
3
FUSE
BLOCK-
REAR
Connector
RR HVAC
Fuse 13
30A
HOT AT ALL TIMES
C2
E1
Class 2
serial
data
C
SP201
Connector
E
BLK
0.8
HOT AT ALL TIMES
C1
BLOWER
MOTOR-
AUXILIARY
Connector
BLOWER
MOTOR
CONTROL
PROCESSOR
AUXILIARY
HVAC
CONTROL
MODULE-
AUXILIARY
Connector
A
B1
Driver
override
B11
Auxiliary
HVAC
enable
control
Logic
Battery
positive
voltage
B2
A16
Auxiliary
blower
motor
speed
control
B4
Illumination
A
1
2
3
REAR
OFF
C
BLOWER
MOTOR
SWITCH-
FRONT
AUXILIARY
Connector
Illumina-
tion
B
GRY
0.35
Data
Lines
GRY
0.35
GRY
0.35
C309
Connector
K
BLK
2
G402
BLK
2
YEL
0.35
BRN/WHT
0.35
Dash
Lights
K
GRY
0.35
To K on
page 65-9
B16
Ground
BLK
0.8
Signal
BRN/WHT
0.35
ORN
0.35
ORN
0.35
See Power
Distribution,
page 10-7.
ORN
0.35
C401
Connector
G
C401
Connector
E
ORN
2
M
B
BLK
2
B
A
BLOWER
MOTOR
FUSE
AUXILIARY
B
A
ORN
2
ORN
2
D
GRY
0.35
C307
Connector
A7
B4
C307
Connector
A6
See Ground
Distribution,
page 14-5.
BLK
0.8
BLK
0.8
G201
30A
Circuit Schematic
65-9
AIR CONDITIONING: AUTOMATIC (Auxiliary Controls)
BRN/WHT
0.35
LT BLU
0.35
LT GRN
0.35
CONSOLE
MODE
ACTUATOR
Connector
2
1
3
M
HVAC
CONTROL
MODULE-
AUXILIARY
Connector
4
5
AIR
TEMPERA-
TURE
ACTUATOR-
AUXILIARY
Connector
M
4
5
L
MODE
ACTUATOR-
AUXILIARY
Connector
M
A
J
H
B15
B12
HVAC
CONTROL
MODULE-
AUXILIARY
Connector
Auxiliary
air temp
door
position
signal
Low
reference
B14
Auxiliary
actuator
door
control
B10
Auxiliary
mode
door
position
signal
K
From
K on
page 65-8
A10
Console
mode
door
position
signal
A
E
B
F
C309
Connector
A12
Auxiliary
air temp
door
control
5 volt
reference
A13
A11
Auxiliary
mode
door
control
A14
C
D
G
C309
Connector
Console
mode
door
control
GRY
0.35
B13
H
(Not
used)
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
GRY
0.35
YEL
0.35
YEL
0.35
LT BLU
0.35
DK BLU
0.35
DK BLU
0.35
RED
0.35
RED
0.35
BRN/WHT
0.35
GRY
0.35
GRY
0.35
C401
Connector
B
YEL
0.35
5
K
GRY
0.35
3
F
GRY/BLK
0.35
3
GRY/
BLK
0.35
C401
Connector
1
2
GRY
0.35
4
RED
0.35
RED
0.35
1
GRY
0.35
2
BRN/
WHT
0.35
GRY
0.35
Circuit Schematic

 

 

 

 

 

 

 

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