Nissan Pathfinder (2009 year). Manual - part 74

 

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Nissan Pathfinder (2009 year). Manual - part 74

 

 

AV-404

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

4

(BR/W)

5

(BR/Y)

Pre-amp. audio signal rear 
LH

Output

Ignition 

switch 

ON

Audio output

6

(Y)

15

(L)

Steering switch signal A

Input

Ignition 

switch 

ON

Pressing  

switch

 0V

Pressing  

switch

0.75V

Pressing VOL up switch

2V

Except for above

5V

7

(G/Y)

Ground

ACC power supply

Input

Ignition 

switch 

ACC

−

Battery voltage

11

(G/Y)

12

(G/O)

Pre-amp. audio signal front 
RH

Output

Ignition 

switch 

ON

Audio output

13

(G/R)

14

(B)

Audio signal rear RH

Output

Ignition 

switch 

ON

Audio output

15

(L)

Ground

Steering switch signal 
ground

—

Ignition 

switch 

ON

—

0V

16

(G)

15

(L)

Steering switch signal B

Input

Ignition 

switch 

ON

Pressing  

switch

0V

Pressing  

switch

0.75V

Pressing VOL down switch

2V

Except for above

5V

19

(Y)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

20

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

2009 Pathfinder

AV

AV CONTROL UNIT

AV-405

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

21

(L)

Ground

RGB signal (R: red)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

22

(G)

Ground

RGB signal (G: green)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

23

(Y)

Ground

RGB signal (B: blue)

Output

Ignition 

switch 

ON

Start confirmation/adjust-
ment mode, and then dis-
play color bar by selecting 
“Color Spectrum Bar” on 
DISPLAY DIAGNOSIS 
screen.

25

(R)

Ground

RGB synchronizing signal

Output

Ignition 

switch 

ON

—

27

(G)

Ground

RGB area (YS) signal

Output

Ignition 

switch 

ON

At RGB image displayed

5V

At rear view camera image 
displayed

28

(B)

Ground

Horizontal synchronizing 
(HP) signal

Input

Ignition 

switch 

ON

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2238J

SKIB2236J

SKIB2237J

SKIB3603E

PKIB4948J

SKIB3601E

2009 Pathfinder

AV-406

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

29

(W)

Ground

Vertical synchronizing (VP) 
signal

Input

Ignition 

switch 

On

—

30

(V)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition 

switch 

ON

When adjusting display-
brightness

31

(LG)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition 

switch 

ON

When adjusting display-
brightness

34

—

Antenna main

—

—

—

—

35

—

Antenna B+

—

—

—

—

42

(W)

58

(B)

DVD audio signal LH

Input

Ignition 

switch 

ON

When DVD player is oper-
ating

43

(R)

59

(G)

DVD audio signal RH

Input

Ignition 

switch 

ON

When DVD player is oper-
ating

48

(SB)

Ground

CD/DVD eject signal

Input

—

Pressing the eject switch

0V

Except for above

3.3V

50

(W)

51

(R)

AUX jack audio signal LH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3598E

PKIB5039J

PKIB5039J

SKIB3609E

SKIB3609E

SKIB3609E

2009 Pathfinder

AV

AV CONTROL UNIT

AV-407

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

61

(G)

45

(W)

Headphone LH audio sig-
nal

Output

Ignition 

switch 

ON

When DVD player is oper-
ating

62

(R)

46

(B)

Headphone RH audio sig-
nal

Output

Ignition 

switch 

ON

When DVD player is oper-
ating

65

(GR)

Ground

A/C and AV switch assem-
bly ground

—

Ignition 

switch 

ON

—

0V

66

(B)

51

(R)

AUX jack audio signal RH

Input

Ignition 

switch 

ON

When AUX mode is select-
ed

68

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0V

69

(R/B)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

70

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0V

71

(R/B)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

72

(G/Y)

Ground

ACC power supply

Input

Ignition 

switch 

ACC

—

Battery voltage

73

(W)

Ground

MIC power 

Output

Ignition 

switch 

ON

—

5V

75

(R)

74

(B)

MIC signal

Input

Ignition 

switch 

ON

—

—

76

—

Shield

—

—

—

—

82

(W/G)

Ground

IGN ON or START power 
supply

Input

Ignition 

switch 

ON or 

START

—

Battery voltage

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

2009 Pathfinder

AV-408

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

83

(G)

Ground

Parking brake signal

Input

Ignition 

switch 

ON

Parking brake ON

0V

Parking brake OFF

Battery voltage

84

(W)

Ground

Reverse signal

Input

Ignition 

switch 

ON

R position

Battery voltage

Other than R position

0V

85

(LG)

Ground

Vehicle speed signal (8-
pulse) 

Input

Ignition 

switch 

ON

When vehicle speed is ap-
prox. 40 km/h (25MPH)

89

(B)

—

Ground

Input

—

—

0V

90

(B)

—

Ground

Input

—

—

0V

95

(L)

—

AV communication signal 2  
(H)

Input/

Output

—

—

—

96

(P)

—

AV communication signal 2 
(L)

Input/

Output

—

—

—

97

(L)

—

AV communication signal 1 
(H)

Input/

Output

—

—

—

98

(P)

—

AV communication signal 1 
(L)

Input/

Output

—

—

—

99

(L)

—

CAN–H

Input/

Output

—

—

—

100

(P)

—

CAN–L

Input/

Output

—

—

—

108

—

Satellite antenna signal

Input

—

—

—

109

—

GPS antenna 

Input

—

—

—

110

—

GPS antenna

Input

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA6649J

2009 Pathfinder

AV

AV CONTROL UNIT

AV-409

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Wiring Diagram

INFOID:0000000003939273

ABNWA0128GB

2009 Pathfinder

AV-410

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

AV CONTROL UNIT

ABNWA0129GB

2009 Pathfinder

AV

AV CONTROL UNIT

AV-411

< ECU DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

ABNWA0130GB

2009 Pathfinder

 

 

 

 

 

 

 

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