Nissan Pathfinder (2009 year). Instruction - part 39

AV-124

< ECU DIAGNOSIS >

[MID AUDIO]

AV CONTROL UNIT

ABNIA0360GB

2009 Pathfinder

AV

AV CONTROL UNIT

AV-125

< ECU DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

ABNIA0361GB

2009 Pathfinder

AV-126

< ECU DIAGNOSIS >

[MID AUDIO]

AV CONTROL UNIT

DTC Index

INFOID:0000000003939020

Self-diagnosis results display item

ABNIA0362GB

2009 Pathfinder

AV

AV CONTROL UNIT

AV-127

< ECU DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Error item

Refer to

CAN COMM CIRCUIT [U1000]

AV-60, "DTC Logic"

CONTROL UNIT (CAN) [U1010]

AV-61, "DTC Logic"

Control Unit FLASH-ROM [U1200]

AV-62, "DTC Logic"

CAN CONT [U1216]

AV-63, "DTC Logic"

SWITCH CONN [U1240]

AV-64, "Description"

FRONT DISP CONN [U1243]

AV-65, "DTC Logic"

DVD DECK CONN [U1248]

AV-67, "DTC Logic"

SAT CONN [U1255]

AV-68, "DTC Logic"

AV COMM CIRCUIT [U1300]

AV-69, "Description"

CONTROL UNIT (AV) [U1310]

AV-70, "DTC Logic"

2009 Pathfinder

AV-128

< ECU DIAGNOSIS >

[MID AUDIO]

DISPLAY UNIT

DISPLAY UNIT

Reference Value

INFOID:0000000003939021

TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA1777ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground

Ground

—

Ignition 

switch 

ON 

—

0V

2

(O)

Ground

Inverter VCC

Input

Ignition 

switch 

ACC

—

9V

3

(R)

Ground

Signal VCC

Input

Ignition 

switch 

ACC

—

9V

4

(R)

Ground

AUX image ground

—

Ignition 

switch 

ON

—

0V

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 DIAGNO-
SIS screen.

8

(B)

Ground

Horizontal synchronizing 
(HP) signal

Output

Ignition 

switch 

ON

—

SKIB2236J

SKIB3601E

2009 Pathfinder

AV

DISPLAY UNIT

AV-129

< ECU DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

9

(G)

Ground

RGB area (YS) signal

Input

Ignition 

switch 

ON

At RGB image displayed

5V

At rear view camera image 
displayed

11

(V)

Ground

Communication signal
(CONT

→

DISP)

Input

Ignition 

switch 

ON

When adjusting display-
brightness

13

(SB)

Ground

Inverter ground

—

Ignition 

switch 

ON

—

0V

14

(BR)

Ground

Signal ground

—

Ignition 

switch 

ON

—

0V

15

(G)

—

AUX image synchronizing 
signal

Input

—

—

—

17

(W)

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

(R)

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 DIAGNO-
SIS screen.

19

(R)

Ground

RGB synchronizing signal

Input

Ignition 

switch 

ON

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB4948J

PKIB5039J

SKIB2238J

SKIB2237J

SKIB3603E

2009 Pathfinder

AV-130

< ECU DIAGNOSIS >

[MID AUDIO]

DISPLAY UNIT

20

(W)

Ground

Vertical synchronizing (VP) 
signal

Output

Ignition 

switch 

On

—

22

(LG)

Ground

Communication signal
(DISP

→

CONT)

Output

Ignition 

switch 

ON

When adjusting display-
brightness

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3598E

PKIB5039J

2009 Pathfinder

AV

SATELLITE RADIO TUNER

AV-131

< ECU DIAGNOSIS >

[MID AUDIO]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

SATELLITE RADIO TUNER

Reference Value

INFOID:0000000003939022

PHYSICAL VALUES

AWNIA1778ZZ

Terminal

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

22

(R)

21

(G)

Satellite radio sound signal 
LH

Output

Ignition 

switch 

ON

When satellite radio mode 
is selected

24

(B)

23

(W)

Satellite radio sound signal 
RH

Output

Ignition 

switch 

ON

When satellite radio mode 
is selected

28

(O)

Ground

Request signal 
(SAT

→

CONT)

Output

Ignition 

switch 

ON

When satellite radio mode 
is selected

29

(P)

Ground

Communication signal 
(SAT

→

CONT)

Output

Ignition 

switch 

ON

When satellite radio mode 
is selected

SKIB3609E

SKIB3609E

SKIA9299J

SKIA9300J

2009 Pathfinder