Nissan Tiida C11. Manual — part 904

HAC-280

< ECU DIAGNOSIS >

[AUTO AIR CONDITIONER (W/NAVI)]

AIR CONDITIONER CONTROL

16

GR

Illumination signal

ON

Light switch: ON

Approx. 12

18

O

Power supply for IGN 1

ON

-

Battery voltage

19

LG

Power supply for BAT

OFF

-

Battery voltage

20

B

Ground

ON

-

Approx. 0

21

GR

Blower PWM

ON

FAN speed: 1st step (manual)

22

P

FAN ON signal

ON

FAN speed: 1st step (manual)

23

O

Compressor ON signal

ON

A/C switch: ON
(Blower motor operates.)

24

W

Rear window defogger ON
signal

ON

When rear window defogger
switch is depressed.

Approx. 0

When rear window defogger
switch is released.

Approx. 5

25

BR

Air mix door motor drive sig-
nal

ON

Immediately after temperature
adjustment dial operation.

26

G

27

LG

28

R

30

V

PTC ON/OFF signal

ON

Blower fan: ON

Approx. 0

Blower fan: OFF

Approx. 5

31

G

Intake door motor drive signal

ON

Intake
switch

REC

→

FRE

Approx. 0

FRE

→

REC

Approx. 12

32

V

Intake door motor drive signal

ON

Intake
switch

REC

→

FRE

Approx. 12

FRE

→

REC

Approx. 0

33

GR

Mode door motor drive signal

ON

Immediately after mode control
dial operation.

34

W

35

Y

36

V

Terminal

No.

Wire

color

Item

Ignition

switch

Condition

Voltage

(V)

ZJIA0863J

ZJIA0583J

ZJIA0584J

HAK0627D

HAK0627D

AIR CONDITIONER CONTROL

HAC-281

< ECU DIAGNOSIS >

[AUTO AIR CONDITIONER (W/NAVI)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

Wiring Diagram - Air Conditioner Control -

INFOID:0000000001547372

ALIWA0038GB

HAC-282

< ECU DIAGNOSIS >

[AUTO AIR CONDITIONER (W/NAVI)]

AIR CONDITIONER CONTROL

ALIWA0039GB

AIR CONDITIONER CONTROL

HAC-283

< ECU DIAGNOSIS >

[AUTO AIR CONDITIONER (W/NAVI)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

ALIIA0154GB