Nissan Pathfinder (2010 year). Manual — part 54

AV

AV CONTROL UNIT

AV-239

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

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

22

(R)

21

(G)

Satellite radio sound signal
LH

Input

Ignition

switch

ON

When satellite radio mode
is selected

24

(B)

23

(W)

Satellite radio sound signal
RH

Input

Ignition

switch

ON

When satellite radio mode
is selected

28

(O)

Ground

Request signal
(SAT

→

CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected

29

(P)

Ground

Communication signal
(SAT

→

CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected

30

(L)

Ground

Communication signal
(CONT

→

SAT)

Output

Ignition

switch

ON

When satellite radio mode
is selected

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIA9299J

SKIA9300J

SKIA9301J

2010 Pathfinder

2010 Pathfinder

AV-240

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

AV CONTROL UNIT

34

—

Antenna main

—

—

—

—

35

—

Antenna B+

—

—

—

—

36

(G)

Ground AUX image signal

Output

Ignition

switch

ON

When AUX mode is select-
ed

37

(R)

Ground AUX image ground

—

Ignition

switch

ON

—

0V

38

(R)

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.

39

(B)

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.

40

(W)

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.

41

(R)

Ground RGB synchronizing signal

Output

Ignition

switch

ON

—

43

(G)

Ground RGB area (YS) signal

Output

Ignition

switch

ON

RGB image

5V

AUX image

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB2237J

SKIB2236J

SKIB2238J

SKIB3603E

PKIB4948J

2010 Pathfinder

2010 Pathfinder

AV

AV CONTROL UNIT

AV-241

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

44

(LG)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition

switch

ON

When adjusting display-
brightness

45

(B)

Ground

Horizontal synchronizing
(HP) signal

Input

Ignition

switch

ON

—

46

(BR)

Ground Signal ground

—

Ignition

switch

—

0V

47

(R)

Ground Signal VCC

Output

Ignition

switch

ACC

—

9V

54

(B)

Ground

Ground

—

Ignition
switch
ON

—

0V

56

(V)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition

switch

ON

When adjusting display-
brightness

57

(W)

Ground

Vertical synchronizing (VP)
signal

Input

Ignition

switch

On

—

58

(SB)

Ground Inverter ground

—

Ignition

switch

ON

—

0V

59

(O)

Ground Inverter VCC

Output

Ignition

switch

ACC

—

9V

64

(W)

Ground

Rear view camera video
signal ground

—

Ignition
switch
ON

—

0V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB5039J

SKIB3601E

PKIB5039J

SKIB3598E

2010 Pathfinder

2010 Pathfinder

AV-242

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

AV CONTROL UNIT

65

(B)

Ground

Rear view camera video in
(+)

Input

Ignition
switch
ON

With rear view camera ON

66

(G)

Ground DVD player video signal (+)

Input

Ignition

switch

ON

With DVD player operating

68

(BR)

—

AV control

Output

—

—

—

72

—

Shield

—

—

—

—

74

(R)

Ground DVD player video ground

—

Ignition

switch

ON

—

0V

77

(B)

76

(R)

Headphone RH audio sig-
nal

Output

Ignition
switch
ON

With DVD player operating

80

(GR)

79

(SB)

Microphone signal

Input

Ignition
switch
ON

—

—

83

(R)

82

(G)

DVD player audio signal
RH

Input

Ignition
switch
ON

With DVD player operating

85

(B)

Ground

Ground

—

Ignition
switch
ON

—

0V

86

(L)

—

CAN–H

Input/

Output

—

—

—

87

(P)

—

CAN–L

Input/

Output

—

—

—

88

(L)

—

AV communication signal 1
(H)

Input/

Output

—

—

—

89

(P)

—

AV communication signal 1
(L)

Input/

Output

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB2251J

SKIA0177E

SKIB3609E

2010 Pathfinder

2010 Pathfinder

AV

AV CONTROL UNIT

AV-243

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

90

(L)

—

AV communication signal 2
(H)

Input/

Output

—

—

—

91

(P)

—

AV communication signal 2
(L)

Input/

Output

—

—

—

93

(G)

92

(W)

Headphone LH audio sig-
nal

Output

Ignition
switch
ON

With DVD player operating

94

—

Shield

—

—

—

—

95

(B)

97

(R)

AUX audio signal RH

Input

Ignition

switch

ON

When AUX mode is select-
ed

96

(W)

97

(R)

AUX audio signal LH

Input

Ignition

switch

ON

When AUX mode is select-
ed

98

(B)

99

(W)

DVD player audio signal LH

Input

Ignition

switch

ON

With DVD player operating

101

(GR)

Ground

A/C and AV switch assem-
bly ground

—

Ignition

switch

ON

—

0V

103

(SB)

Ground CD eject signal

Input

—

Pressing the eject switch

0V

Except for above

3.3V

104

(W/G)

Ground Ignition signal

Input

Ignition

switch

ON

—

Battery voltage

105
(W)

Ground Reverse signal

Input

Ignition

switch

ON

R position

Battery voltage

Other than R position

0V

106

(G)

Ground Parking brake signal

Input

Ignition

switch

ON

Parking brake ON

0V

Parking brake OFF

Battery voltage

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

2010 Pathfinder

2010 Pathfinder

AV-244

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

AV CONTROL UNIT

107

(LG)

Ground

Vehicle speed signal
(8-pulse)

Input

Ignition

switch

ON

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

108

(G/R)

114

(B)

Rear RH pre-amp. audio
signal

Output

Ignition
switch
ON

Audio output

109

(G/Y)

115

(G/O)

Front RH pre-amp. audio
signal

Output

Ignition
switch
ON

Audio output

110

(SB)

Ground

Amp. ON signal

Output

Ignition
switch
ON

Audio output

Battery voltage

112

(BR/W)

118

(BR/Y)

Rear LH pre-amp. audio
signal

Output

Ignition
switch
ON

Audio output

113

(BR)

119

(B)

Front LH pre-amp. audio
signal

Output

Ignition
switch
ON

Audio output

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA6649J

SKIB3609E

SKIB3609E

SKIB3609E

SKIB3609E

2010 Pathfinder

2010 Pathfinder

AV

AV CONTROL UNIT

AV-245

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

Wiring Diagram

INFOID:0000000005259462

ABNWA0493GB

2010 Pathfinder

2010 Pathfinder

AV-246

< ECU DIAGNOSIS >

[BOSE AUDIO WITHOUT NAVIGATION]

AV CONTROL UNIT

ABNWA0494GB

2010 Pathfinder

2010 Pathfinder