Nissan Teana J32. Manual - part 43

AV

AUDIO UNIT

AV-27

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

13

(L)

14

(B/W)

Sound signal rear RH

Output

Ignition 

switch 

ON

Sound output.

15

(L/B)

Ground

Steering switch signal 
ground

—

Ignition 

switch 

ON

—

0  V

16

(GR/L)

15

(L/B)

Steering switch signal B

Input

Ignition 

switch 

ON

Keep pressing VOL DOWN 
switch.

0 V

Keep pressing VOL UP 
switch.

1.0 V

Except for above.

5.0 V

19

(Y)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

21

(R)

Ground

AV communication signal 
(L)

Input/

Output

—

—

—

22

(L)

Ground

AV communication signal 
(H)

Input/

Output

—

—

—

33

—

FM sub

Input

—

—

—

34

—

AM-FM main

Input

—

—

—

35

Ground

Antenna amp. ON signal

Output

Ignition 

switch 

ACC

—

12.0  V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

AV-28

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

AUDIO UNIT

Wiring Diagram — BASE AUDIO —

INFOID:0000000003765604

JCNWM0876GB

AV

AUDIO UNIT

AV-29

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JCNWM0877GB

AV-30

< ECU DIAGNOSIS >

[AUDIO SYSTEM]

AUDIO UNIT

JCNWM0878GB