Nissan Pathfinder. Manual - part 101

AV

AV CONTROL UNIT

AV-231

< ECU DIAGNOSIS INFORMATION >

[MID AUDIO WITH BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

U1225: USB CONTROLLER

AV-289, "DTC Logic"

U1227: DVD COMM

AV-290, "DTC Logic"

U1228: SUB CPU CONN

AV-291, "DTC Logic"

U1229: iPod CERTIFICATION

AV-292, "DTC Logic"

U122A: CONFIG UNFINISH

AV-293, "DTC Logic"

U122E: Built-in AUDIO CONN

AV-294, "DTC Logic"

U1231: AMP TEMP

AV-295, "DTC Logic"

U1240: SWITCH CONN

AV-303, "Description"

U1243: FRONT DISP CONN

AV-296, "DTC Logic"

U1255: SAT CONN

AV-298, "DTC Logic"

U1256: HAND FREE CONN

AV-303, "Description"

U1263: USB OVERCURRENT

AV-530, "DTC Logic"

U1264: ANTENNA AMP TERMINAL

AV-531, "DTC Logic"

U1265: AMP ON TERMINAL

AV-302, "DTC Logic"

U1300: AV COMM CIRCUIT

AV-303, "Description"

U1310: CONTROL UNIT

AV-304, "DTC Logic"

CONSULT Display

Reference Page

AV-232

< ECU DIAGNOSIS INFORMATION >

[MID AUDIO WITH BOSE]

DISPLAY UNIT

DISPLAY UNIT

Reference Value

INFOID:0000000009174539

TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA1727ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground Ground

—

Ignition 

switch 

ON 

—

0V

2

(L)

Ground Inverter VCC

Input

Ignition 

switch 

ACC

—

9V

3

(V)

Ground Signal VCC

Input

Ignition 

switch 

ACC

—

9V

4

(W)

Ground Composite image ground

—

Ignition 

switch 

ON 

—

0V

5

—

Shield

—

—

—

—

6

(B)

Ground RGB signal (G: green)

Input

Ignition 

switch 

ON

Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
Display Diagnosis screen.

7

—

Shield

—

—

—

—

8

(G)

Ground

Horizontal synchronizing 
(HP) signal

Output

Ignition 

switch 

ON

—

JSNIA1030ZZ

SKIB3601E

AV

DISPLAY UNIT

AV-233

< ECU DIAGNOSIS INFORMATION >

[MID AUDIO WITH BOSE]

C

D

E

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G

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J

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B

A

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9

(W)

Ground RGB area (YS) signal

Input

Ignition 

switch 

ON

At RGB image is displayed.

5V

At DVD image is displayed.

11

(W)

Ground

Communication signal
(CONT

→DISP)

Input

Ignition 

switch 

ON

When adjusting display 
brightness.

13

(LG)

Ground Inverter ground

—

Ignition 

switch 

ON

—

0V

14

(B)

Ground Signal ground

—

Ignition 

switch 

ON

—

0V

15

(B)

Ground Composite image signal

Input

Ignition 

switch 

ON

At rear view camera image 
is displayed.

17

(R)

Ground RGB signal (R: red)

Input

Ignition 

switch 

ON

Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
Display Diagnosis screen.

18

(W)

Ground RGB signal (B: blue)

Input

Ignition 

switch 

ON

Start Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
Display Diagnosis screen.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB4948J

PKIB5039J

SKIB2251J

JSNIA1029ZZ

JSNIA1031ZZ

AV-234

< ECU DIAGNOSIS INFORMATION >

[MID AUDIO WITH BOSE]

DISPLAY UNIT

19

(B)

Ground RGB synchronizing signal

Input

Ignition 

switch 

ON

—

20

(R)

Ground

Vertical synchronizing (VP) 
signal

Output

Ignition 

switch 

On

—

21

—

Shield

—

—

—

—

22

(B)

Ground

Communication signal
(DISP

→CONT)

Output

Ignition 

switch 

ON

When adjusting display 
brightness.

23

—

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3603E

SKIB3598E

PKIB5039J