Nissan Cube. Manual - part 546

HAC-22

< SYSTEM DESCRIPTION >

[AUTOMATIC AIR CONDITIONING]

AUTOMATIC AIR CONDITIONING SYSTEM

1.

Intake door

2.

Blower motor

3.

In-cabin microfilter

4.

Evaporator

5.

Upper air mix door

6.

Lower air mix door

7.

Heater core

8.

Foot door

9.

Side ventilator door

10. Sub defroster door

11.

Center ventilator and defroster door

Fresh air intake

Recirculation air

Defroster

Center ventilator

Side ventilator

Foot

Rear foot

Switch position

Door position

Ce

nte

r v

e

n

tila

to

r an

d 

d

e

fr

os

te

r do

or

Su

b de

fr

os

te

r do

or

Si

de

 v

e

n

tila

to

r do

or

Fo

ot

 do

or

In

ta

ke

 do

or

Up

pe

r a

ir m

ix 

do

or

Lo

wer air mix

 d

o

o

r

AUTO switch

AUTO

JPIIA1584ZZ

AUTOMATIC AIR CONDITIONING SYSTEM

HAC-23

< SYSTEM DESCRIPTION >

[AUTOMATIC AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

*: Inlet status is displayed by indicator during activating automatic control

AIR DISTRIBUTION 

MODE switch

P

M

L

G

—

—

—

K

H

Q

O

J

I

N

DEF switch

M

G

REC switch*

—

—

—

—

A

FRE switch*

B

Temperature con-

trol switch

Full cold

18

°

C (60

°

F)

—

D

E

19

°

C – 31

°

C

(61

°

F – 89

°

F)

AUTO

AUTO

Full hot

32

°

C (90

°

F)

C

F

OFF switch

OFF

Q

O

J

G

B

—

—

Switch position

Door position

Ce

nt

e

r v

en

til

at

o

r 

an

d 

de

fros

te

r do

or

S

u

b

 de

fros

te

r do

or

Si

de

 v

en

til

at

o

r 

do

or

Fo

ot do

or

In

ta

k

e

 do

or

Up

pe

r a

ir m

ix

 do

or

Lowe

r a

ir m

ix

 do

or

Discharge air flow

Mode position indication

Air outlet/distribution

Ventilator

Front foot

Rear foot

Defroster

100%

—

—

—

57%

29%

14%

—

19%

44%

19%

18%

17%

40%

17%

26%

18%

—

—

82%

HAC-24

< SYSTEM DESCRIPTION >

[AUTOMATIC AIR CONDITIONING]

AUTOMATIC AIR CONDITIONING SYSTEM

Component Parts Location

INFOID:0000000009950974

Component Description

INFOID:0000000009950975

1.

Sunload sensor

2.

Ambient sensor

3.

Magnet clutch

4.

Refrigerant pressure sensor

5.

A/C control (A/C auto amp.)

6.

In-vehicle sensor

7.

Blower motor

8.

Mode door motor

9.

Power transistor

10.

Intake door motor

11.

Air mix door motor

12.

Intake sensor

A.

Located in the right side of A/C 
unit assembly

B.

Located in the back of A/C unit 
assembly

C.

Located in left side of A/C unit 
assembly

D.

Located on the evaporator

JPIIA1719ZZ

Component

Description

Sunload sensor

HAC-41, "Description"

Ambient sensor

HAC-33, "Description"

AUTOMATIC AIR CONDITIONING SYSTEM

HAC-25

< SYSTEM DESCRIPTION >

[AUTOMATIC AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

Magnet clutch

HAC-59, "Description"

Refrigerant pressure sensor

EC-425, "Description"

 

A/C control (A/C auto amp.)

HAC-66, "Description"

In-vehicle sensor

HAC-36, "Description"

Blower motor

HAC-54, "Description"

Air mix door motor

HAC-44, "Description"

Power transistor

HAC-54, "Description"

Intake sensor

HAC-39, "Description"

Mode door motor

HAC-47, "Description"

Intake door motor

HAC-50, "Description"

Component

Description