Nissan Maxima. Manual — part 153

AV-432

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/ BOSE]

AV CONTROL UNIT

16

(GR/L)

15

(L/B)

Steering switch signal B

Input

ON

Depress SOURCE switch.

0V

Depress

switch.

0.7V

Depress

switch.

1.3V

Depress

switch.

2.0V

Except for above.

3.3V

19

(Y/R)

Ground Battery power supply

Input

Ignition

switch

OFF

—

Battery voltage

20

(B)

Ground Ground

—

Ignition

switch

ON

—

0V

22

(Y/L)

*1

21

(W/L)

*1

Satellite radio sound signal
LH

Input

Ignition

switch

ON

When satellite radio mode
is selected

24

(BR/L)

*1

23

(Y/G)

*1

Satellite radio sound signal
RH

Input

Ignition

switch

ON

When satellite radio mode
is selected

28

(R)

*1

Ground

Request signal
(SAT

→CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected

29

(B)

*1

Ground

Communication signal
(SAT

→CONT)

Input

Ignition

switch

ON

When satellite radio mode
is selected

30

(G)

*1

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

AV

AV CONTROL UNIT

AV-433

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/ BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

34

(B)

—

Antenna main

—

—

—

—

35

(B)

—

Antenna power

—

—

—

—

36

(W)

Ground AUX image signal

Output

Ignition

switch

ON

When AUX mode is select-
ed

37

(B)

Ground AUX image ground

—

Ignition

switch

ON

—

0V

38

(W)

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

(R)

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

(B)

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

(G)

Ground RGB synchronizing signal

Output

Ignition

switch

ON

—

42

—

RGB synchronizing ground

—

Ignition

switch

ON

—

0V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB2237J

SKIB2236J

SKIB2238J

SKIB3603E

AV-434

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/ BOSE]

AV CONTROL UNIT

43

(B)

Ground RGB area (YS) signal

Output

Ignition

switch

ON

RGB image

5V

AUX image

44

(BR)

Ground

Communication signal
(DISP

→CONT)

Input

Ignition

switch

ON

When adjusting display
brightness

45

(R)

Ground

Horizontal synchronizing
(HP) signal

Input

Ignition

switch

ON

—

46

(LG)

Ground Signal ground

—

Ignition

switch

—

0V

47

(O)

Ground Signal VCC

Output

Ignition

switch

ACC

—

9V

49

—

Shield

—

—

—

—

50

—

Shield

—

—

—

—

55

—

Shield

—

—

—

—

56

(Y)

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

(BR)

Ground Inverter ground

—

Ignition

switch

ON

—

0V

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

PKIB4948J

PKIB5039J

SKIB3601E

PKIB5039J

SKIB3598E

AV

AV CONTROL UNIT

AV-435

< ECU DIAGNOSIS INFORMATION >

[COLOR DISPLAY - W/ BOSE]

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

59

(Y)

Ground Inverter VCC

Output

Ignition

switch

ACC

—

9V

65

(W)

Ground

Rear view camera video in
(+)

Input

Ignition
switch
ON

With rear view camera ON

66

(LG)

74

(V)

Aux image signal

Input

Ignition

switch

ON

When aux mode is selected

70

(L)

Ground RV_CAM_SIG

Output

Ignition

switch

ACC

Shift selector is in R posi-

tion

6V

71

(V/G)

Ground RV_CAM_GND

—

—

—

—

72

—

Shield

—

—

—

—

73

—

Shield

—

—

—

—

80

(BR)

79

(Y)

TEL voice audio signal

Input

Ignition
switch
ON

Start confirmation/adjust-
ment mode, and then Voice
Microphone Test by select-
ing “Voice Microphone
Test” on Handsfree Micro-
phone screen.

81

—

Shield

—

—

—

—

85

(BR)

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

—

—

—

90

(R)

—

AV communication signal 2
(H)

Input/

Output

—

—

—

91

(G)

—

AV communication signal 2
(L)

Input/

Output

—

—

—

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB2251J

SKIB2251J

SKIB3609E