Nissan Pathfinder. Manual — part 152

AV

HEADREST DISPLAY UNIT

AV-435

< ECU DIAGNOSIS INFORMATION >

[PREMIUM AUDIO WITH NAVIGATION]

C

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HEADREST DISPLAY UNIT

Reference Value

INFOID:0000000009174673

TERMINAL LAYOUT

PHYSICAL VALUES

Driver Seat

ALNIA1528ZZ

Terminal

(Wire color)

Description

Condi-

tion

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition

switch

Operation

1

(W)

17

(B)

Headphone sound signal
LH

Input

ON

Headphone sound output

2

(G)

18

(R)

Headphone sound signal
RH

Input

ON

Headphone sound output

3

(LG)

—

Headphone sound signal
shield

—

—

—

5

(Y)

Ground Composite image signal

Input

ON

When DVD, USB or front
AUX image is displayed on
headrest display unit

7

(W)

Ground Image switch signal

Output

ON

When DVD, USB or front
AUX image is displayed on
headrest display unit

0.5 V

When rear AUX image is
displayed on headrest dis-
play unit

4.5 V

8

(G)

Ground ACC signal

Input

OFF

—

3.3 V

ACC

—

0 V

SKIB3609E

SKIB3609E

SKIB2251J

AV-436

< ECU DIAGNOSIS INFORMATION >

[PREMIUM AUDIO WITH NAVIGATION]

HEADREST DISPLAY UNIT

Passenger Seat

10

(LG)

—

AV communication signal
(L)

Input/

Output

—

—

—

11

(P)

—

AV communication signal
(H)

Input/

Output

—

—

—

12

(G)

Ground Ground

—

ON

—

0 V

13

(BR)

Ground Illumination

Input

OFF

—

Battery voltage

15

(W)

Ground Battery power supply

Input

OFF

—

Battery voltage

16

(W)

Ground Battery power supply

Input

OFF

—

Battery voltage

19

(V)

Ground AV ground

—

ON

—

0 V

20

(P)

—

Composite image signal
shield

—

—

—

—

21

(G)

Ground

Composite image signal
ground

—

ON

—

0 V

23

(Y)

Ground Control ground

—

ON

—

0 V

24

(SB)

—

CON CK B

Input/

Output

—

—

—

26

(R)

—

AV communication signal
(L)

Input/

Output

—

—

—

27

(LG)

—

AV communication signal
(H)

Input/

Output

—

—

—

29

(GR)

—

CON CK B

Input/

Output

—

—

—

31

(G)

Ground Ground

—

ON

—

0 V

32

(G)

Ground Ground

—

ON

—

0 V

Terminal

(Wire color)

Description

Condi-

tion

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition

switch

Operation

AV

HEADREST DISPLAY UNIT

AV-437

< ECU DIAGNOSIS INFORMATION >

[PREMIUM AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Terminal

(Wire color)

Description

Condi-

tion

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition

switch

Operation

1

(W)

17

(B)

Headphone sound signal
LH

Input

ON

Headphone sound output

2

(G)

18

(R)

Headphone sound signal
RH

Input

ON

Headphone sound output

3

(LG)

—

Headphone sound signal
shield

—

—

—

5

(Y)

Ground Composite image signal

Input

ON

When DVD, USB or front
AUX image is displayed on
headrest display unit

7

(W)

Ground Image switch signal

Output

ON

When DVD, USB or front
AUX image is displayed on
headrest display unit

0.5 V

When rear AUX image is
displayed on headrest dis-
play unit

4.5 V

8

(G)

Ground ACC signal

Input

OFF

—

3.3 V

ACC

—

0 V

10

(LG)

—

AV communication signal
(L)

Input/

Output

—

—

—

11

(P)

—

AV communication signal
(H)

Input/

Output

—

—

—

13

(BR)

Ground Illumination

Input

OFF

—

Battery voltage

15

(W)

Ground Battery power supply

Input

OFF

—

Battery voltage

16

(W)

Ground Battery power supply

Input

OFF

—

Battery voltage

19

(V)

Ground AV ground

—

ON

—

0 V

20

(P)

—

Composite image signal
shield

—

—

—

—

21

(G)

Ground

Composite image signal
ground

—

ON

—

0 V

23

(Y)

Ground Control ground

—

ON

—

0 V

SKIB3609E

SKIB3609E

SKIB2251J

AV-438

< ECU DIAGNOSIS INFORMATION >

[PREMIUM AUDIO WITH NAVIGATION]

HEADREST DISPLAY UNIT

24

(SB)

—

CON CK B

Input/

Output

—

—

—

26

(R)

—

AV communication signal
(L)

Input/

Output

—

—

—

27

(LG)

—

AV communication signal
(H)

Input/

Output

—

—

—

28

(G)

Ground Ground

—

ON

—

0 V

29

(GR)

—

CON CK B

Input/

Output

—

—

—

31

(G)

Ground Ground

—

ON

—

0 V

32

(G)

Ground Ground

—

ON

—

0 V

Terminal

(Wire color)

Description

Condi-

tion

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition

switch

Operation