Nissan Titan. Instruction — part 412

AIR CONDITIONER CONTROL

HAC-153

< ECU DIAGNOSIS INFORMATION >

[MANUAL A/C (TYPE 1)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

AIR CONDITIONER CONTROL

Front Air Control Terminals Reference Values

INFOID:0000000009882547

Measure voltage between each terminal and ground by following

Terminals and Reference Value for front air control (1).

FRONT AIR CONTROL HARNESS CONNECTOR TERMINAL LAYOUT

TERMINALS AND REFERENCE VALUES FOR FRONT AIR CONTROL

AWIIA0436ZZ

AWIIA0441ZZ

Terminal

No.

Wire

color

Item

Ignition

switch

Condition

Voltage (V)

(Approx.)

3

P

V ref ACTR (ground)

ON

-

5V

4

W/R

Compressor ON signal

ON

A/C switch OFF

5V

ON

A/C switch ON

0V

5

L/R

Fan ON signal

ON

Blower switch OFF

5V

ON

Blower switch ON

0V

6

SB

Air mix door motor feedback

ON

-

0 - 5V

7

GR

Mode door motor feedback

ON

-

0 - 5V

8

R/L

Illumination +

ON

Park lamps ON

Battery voltage

9

BR

Illumination -

-

Park lamps ON

10

LG/B

Defroster door motor feedback

ON

-

0 - 5V

11

L/B

Intake sensor

ON

-

0 - 5V

13

G/R

Variable blower control

ON

-

0 - 5V

15

Y/G

Power supply for IGN

ON

-

Battery voltage

16

Y/B

Rear defogger request *1

ON

-

Battery voltage

17

W/G

Air mix door motor CW

ON

Clockwise rotation

Battery voltage

18

G

Air mix door motor CCW

ON

Counterclockwise rotation

Battery voltage

PIIA2344E

HAC-154

< ECU DIAGNOSIS INFORMATION >

[MANUAL A/C (TYPE 1)]

AIR CONDITIONER CONTROL

*1: If equipped

19

BR/W

Mode door motor CW

ON

Clockwise rotation

Battery voltage

20

P/L

Mode door motor CCW

ON

Counterclockwise rotation

Battery voltage

21

G/B

Intake door motor CCW

ON

Counterclockwise rotation

Battery voltage

22

O

Intake door motor CW

ON

Clockwise rotation

Battery voltage

23

LG

Defroster door motor CW

ON

Clockwise rotation

Battery voltage

24

P/B

Defroster door motor CCW

ON

Counterclockwise rotation

Battery voltage

25

P

Ambient sensor

ON

-

0 - 5V

26

V/R

Sensor ground

ON

-

0V

27

Y/R

Power supply for BAT

-

-

Battery voltage

28

Y

V ref ACTR (5V)

ON

-

0 - 5V

35

B

Ground

-

-

0V

36

P

CAN-L

ON

-

0 - 5V

37

L

CAN-H

ON

-

0 - 5V

41

Y/L

Water valve

ON

Water valve open

Battery voltage

Water valve closed

0V

42

W/G

Water valve

ON

Water valve open

0V

Water valve closed

Battery voltage

Terminal

No.

Wire

color

Item

Ignition

switch

Condition

Voltage (V)

(Approx.)

AIR CONDITIONER CONTROL

HAC-155

< WIRING DIAGRAM >

[MANUAL A/C (TYPE 1)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

WIRING DIAGRAM

AIR CONDITIONER CONTROL

Wiring Diagram - Instruction With 2 Control Dial System

INFOID:0000000009882548

ABNWA1580GB

HAC-156

< WIRING DIAGRAM >

[MANUAL A/C (TYPE 1)]

AIR CONDITIONER CONTROL

ABNWA1581GB