Nissan Frontier D40. Manual — part 736
MANUAL A/C IDENTIFICATION TABLE
HAC-47
< ECU DIAGNOSIS >
[MANUAL A/C (TYPE 1)]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
ECU DIAGNOSIS
MANUAL A/C IDENTIFICATION TABLE
Application Table
INFOID:0000000005275897
Manual A/C Type
Description
Visual Identification
Manual A/C (Type 1)
Two Control Dial System
[with variable blower control
(VBC)]
Manual A/C (Type 2)
Three Control Dial System
[without variable blower con-
trol (VBC)]
AWIIA0481ZZ
AWIIA1228ZZ
HAC-48
< ECU DIAGNOSIS >
[MANUAL A/C (TYPE 1)]
AIR CONDITIONER CONTROL
AIR CONDITIONER CONTROL
Front Air Control Terminals Reference Values
INFOID:0000000005275898
Measure voltage between each terminal and ground by following
Terminals and Reference Values for front air control.
FRONT AIR CONTROL HARNESS CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR FRONT AIR CONTROL
AWIIA1217ZZ
AWIIA1221ZZ
Terminal
No.
Wire
color
Item
Ignition
switch
Condition
Voltage (V)
(Approx.)
1
R/Y
Power supply for BAT
-
-
Battery voltage
3
P
Ground for mode door motor and air
mix door motor PBR
ON
-
0V
4
W
Compressor ON signal
ON
A/C switch OFF
5V
ON
A/C switch ON
0V
5
R
Front blower monitor
ON
Front blower motor OFF
Battery voltage
Front blower motor ON
0V
6
SB
Air mix door motor feedback
ON
-
0 - 5V
7
V
Mode door motor feedback
ON
-
0 - 5V
8
G
Illumination +
ON
Park lamps ON
Battery voltage
9
BR
Illumination -
-
Park lamps ON
10
R
Rear defrost request
ON
-
Battery voltage
11
L
Intake sensor
ON
-
0 - 5V
13
B
Ground
-
-
0V
15
W/G
Power supply for IGN
ON
-
Battery voltage
16
Y
Rear defroster request
ON
-
Battery voltage
PIIA2344E
AIR CONDITIONER CONTROL
HAC-49
< ECU DIAGNOSIS >
[MANUAL A/C (TYPE 1)]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
17
GR
Air mix door motor CCW
ON
Counterclockwise rotation
Battery voltage
18
O
Air mix door motor CW
ON
Clockwise rotation
Battery voltage
19
R
Mode door motor CCW
ON
Counterclockwise rotation
Battery voltage
20
BR
Mode door motor CW
ON
Clockwise rotation
Battery voltage
21
O
Intake door motor CCW
ON
Counterclockwise rotation
Battery voltage
22
Y
Intake door motor CW
ON
Clockwise rotation
Battery voltage
23
G
Power supply for mode door motor
and air mix door motor PBR
ON
-
5V
24
LG
Variable blower control
ON
Blower speed (low)
1.7V
Blower speed (hi)
4.5V
26
V
Sensor ground
ON
-
0 - 5V
Terminal
No.
Wire
color
Item
Ignition
switch
Condition
Voltage (V)
(Approx.)
HAC-50
< ECU DIAGNOSIS >
[MANUAL A/C (TYPE 1)]
AIR CONDITIONER CONTROL
Wiring Diagram - Air Conditioner Control - With VBC
INFOID:0000000005275899
ABIWA0091GB
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