Nissan Pathfinder (2009 year). Instruction - part 77

AV-428

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

ABNIA0397GB

2009 Pathfinder

AV

AV CONTROL UNIT

AV-429

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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ABNIA0398GB

2009 Pathfinder

AV-430

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

ABNIA0399GB

2009 Pathfinder

AV

AV CONTROL UNIT

AV-431

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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DTC Index

INFOID:0000000003939274

Self-diagnosis results display item

ABNIA0400GB

2009 Pathfinder

AV-432

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

Error item

Refer to

CAN COMM CIRCUIT [U1000]

AV-340, "DTC Logic"

CONTROL UNIT (CAN) [U1010]

AV-341, "DTC Logic"

Control Unit FLASH-ROM [U1200]

AV-342, "DTC Logic"

Gyro NO CONN [U1201]

AV-343, "DTC Logic"

CAN CONT [U1216]

AV-348, "DTC Logic"

BLUETOOTH CONN [U1217]

AV-349, "DTC Logic"

HDD CONN [U1218]

AV-350, "DTC Logic"

HDD READ [U1219]

AV-351, "DTC Logic"

XM SERIAL COMM [U1220]

AV-352, "DTC Logic"

HDD WRITE [U121A]

AV-353, "DTC Logic"

HDD COMM [U121B]

AV-354, "DTC Logic"

HDD ACCESS [U121C]

AV-355, "DTC Logic"

DSP CONN [U121D]

AV-356, "DTC Logic"

DSP COMM [U121E]

AV-357, "DTC Logic"

INTERNAL COMM [U121F]

AV-358, "DTC Logic"

GPS COMM [U1204]

AV-344, "DTC Logic"

GPS ROM [U1205]

AV-345, "DTC Logic"

GPS RAM [U1206]

AV-346, "DTC Logic"

GPS RTC [U1207]

AV-347, "DTC Logic"

FRONT DISP CONN [U1243]

AV-359, "DTC Logic"

GPS ANTENNA CONN [U1244]

AV-361, "DTC Logic"

CAMERA CONT. CONN [U1250]

AV-362, "DTC Logic"

XM ANTENNA CONN [U1258]

AV-364, "DTC Logic"

AV COMM CIRUICT [U1300]

AV-365, "Description"

CONTROL UNIT (AV) [U1310]

AV-366, "DTC Logic"

2009 Pathfinder

AV

DISPLAY UNIT

AV-433

< ECU DIAGNOSIS >

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DISPLAY UNIT

Reference Value

INFOID:0000000003939275

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

(Y)

Ground

Battery power

Input

—

—

Battery voltage

3

(V)

Ground

ACC power

Input

Ignition 

switch 

ACC

—

Battery voltage

4

(R)

Ground

DVD video (-)

—

Ignition 

switch 

ON

When DVD mode is select-

ed

0V

6

(G)

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

—

9

(G)

Ground

RGB area (YS) signal

Input

Ignition 

switch 

ON

At RGB image displayed

5V

At rear view camera image 
displayed

SKIB2236J

SKIB3601E

PKIB4948J

2009 Pathfinder

AV-434

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

DISPLAY UNIT

11

(V)

Ground

Communication signal
(CONT

→

DISP)

Input

Ignition 

switch 

ON

When adjusting display-
brightness

12

(B)

14

(W)

Rear view camera video (+)

Input

Ignition 

switch 

ON

Transmission in reverse

13

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0V

14

(W)

Ground

Rear view camera video (-)

—

Ignition 

switch 

ON

Transmission in reverse

0V

15

(G)

4

(R)

DVD video (+)

Input

Ignition 

switch 

ON

When DVD mode is select-
ed

17

(L)

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

(Y)

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

PKIB5039J

SKIB2251J

SKIB2251J

SKIB2238J

SKIB2237J

SKIB3603E

2009 Pathfinder

AV

DISPLAY UNIT

AV-435

< ECU DIAGNOSIS >

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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

24

—

Shield

—

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3598E

PKIB5039J

2009 Pathfinder