Nissan Quest E52. Manual - part 48

AV

AUDIO UNIT

AV-71

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

72

—

FM sub

Input

—

—

—

—

73

—

Satellite radio an-
tenna signal

Input

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

AV-72

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

TEL ADAPTER UNIT

TEL ADAPTER UNIT

Reference Value

INFOID:0000000009651938

TERMINAL LAYOUT

PHYSICAL VALUES

JPNIA0011ZZ

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(Y)

4

(B/
W)

Battery power 
supply

Input

Ignition 

switch 

OFF

—

 9.0 - 16.0 V

Battery voltage

2

(V)

4

(B/
W)

ACC power sup-
ply

Input

Ignition 

switch 

ACC

—

 7.0 - 16.0 V

Battery voltage

3

(G)

4

(B/
W)

Ignition signal

Input

Ignition 

switch 

ON

—

 7.0 - 16.0 V

Battery voltage

7

(W/

L)

8

Microphone sig-
nal

Input

Ignition 

switch 

ON

Give a voice.

Outputs 
waveform 
synchronized 
with voice is 
input.

9

(B)

10

(W)

Sound signal
(TEL voice, voice 
guidance)

Output

Ignition 

switch 

ON

During voice guide out-

put with the 

 

 

switch pressed.

Outputs 
waveform 
synchronized 
with sound.

12

(G)

14

(GR)

Steering switch 
signal A

Input

Ignition 

switch 

ON

Keep pressing 
SOURCE switch.

0 - 5.25 V

0 V

Keep pressing SEEK 
UP switch.

1.3 V

Keep pressing SEEK 
DOWN switch.

2.5 V

Keep pressing 

 

 

switch.

3.4 V

Except for above.

5.0 V

PKIB5037J

SKIB3609E

AV

TEL ADAPTER UNIT

AV-73

< ECU DIAGNOSIS INFORMATION >

[DISPLAY AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

13

(V)

14

(GR)

Steering switch 
signal B

Input

Ignition 

switch 

ON

Keep pressing VOL 
DOWN switch.

0 - 5.25 V

0 V

Keep pressing VOL UP 
switch.

1.3 V

Keep pressing 

 

switch.

2.5 V

Except for above.

5.0 V

17

(R)

19

(Y)

Steering switch 
signal A

Output

Ignition 

switch 

ON

Keep pressing 
SOURCE switch.

0 - 3.3 V

0 V

Keep pressing SEEK 
UP switch.

0.9 V

Keep pressing SEEK 
DOWN switch.

1.6 V

Except for above.

3.3 V

18

(SB)

19

(Y)

Steering switch 
signal B

Output

Ignition 

switch 

ON

Keep pressing VOL 
DOWN switch.

0 - 3.3 V

0 V

Keep pressing VOL UP 
switch.

0.9 V

Except for above.

3.3 V

22

(B/
W)

4

(B/
W)

Control signal

—

Ignition 

switch 

ON

—

3.1 V or less

0 V

24

(B/
W)

4

(B/
W)

Control signal

—

Ignition 

switch 

ON

—

3.1 V or less

0 V

27

(B/
W)

4

(B/
W)

Control signal

—

Ignition 

switch 

ON

—

3.1 V or less

0 V

28

(SB)

4

(B/
W)

Vehicle speed 
signal (8-pulse) 

Input

Ignition 

switch 

ON

When vehicle speed is 
approx. 40 km/h (25 
MPH)

Waveform ac-
cording to ve-
hicle speed is 
input.

NOTE:
The maximum voltage varies de-
pending on the specification (des-
tination unit).

29

(W/

R)

8

Microphone VCC

Output

Ignition 

switch 

ON

—

4.7 - 5.3 V

5.0 V

35

(SB)

—

AV communica-
tion signal (H)

Input/

Output

—

—

—

—

36

(LG)

—

AV communica-
tion signal (L)

Input/

Output

—

—

—

—

33

4

(B/
W)

TEL antenna sig-
nal

Input/

Output

Ignition 

switch 

ON

Not connected to TEL 
antenna connector.

—

5.0  V

34

—

Shield

—

—

—

—

—

Terminal

(Wire color)

Description

Condition

Standard

Reference value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0012GB

AV-74

< WIRING DIAGRAM >

[DISPLAY AUDIO]

DISPLAY AUDIO

WIRING DIAGRAM

DISPLAY AUDIO

Wiring Diagram

INFOID:0000000009651939

JRNWC6748GB