Nissan Murano Z51. Manual - part 93

AV

AV CONTROL UNIT

AV-151

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ECU DIAGNOSIS INFORMATION

AV CONTROL UNIT

Reference Values

INFOID:0000000005528579

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

TERMINAL LAYOUT

PHYSICAL VALUES

Monitor Item

Condition

Value/Status

VHCL SPD SIG

Ignition switch 
ON

Vehicle speed > 0 km/h (0 MPH)

On

Vehicle speed = 0 km/h (0 MPH)

Off

PKB SIG

Ignition switch 
ON

Parking brake is applied.

On

Parking brake is released.

Off

ILLUM SIG

Ignition switch 
ON

Light switch ON

On

Light switch OFF

Off

IGN SIG

Ignition switch 
ON

—

On

Ignition switch 
ACC

—

Off

REV SIG

Ignition switch 
ON

Selector lever in R position

On

Selector lever in any position other than R

Off

JPNIA0009ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

6

(BR)

15

(L)

Steering switch signal A

Input

Ignition 

switch 

ON

Keep pressing SOURCE 
switch.

 0 V

Keep pressing 

 switch.

0.7 V

Keep pressing 

 switch.

1.3 V

Keep pressing 

 

 

switch.

2.0 V

Except for above.

3.3 V

7

(R)

Ground

ACC power supply

Input

Ignition 

switch 

ACC

—

Battery voltage

9

(R)

Ground

Illumination signal

Input

OFF

Lighting switch is OFF.

0 V

Lighting switch is ON.

12.0 V

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15

(L)

Ground

Steering switch signal GND

—

Ignition 

switch 

ON

—

0  V

16

(G)

15

(L)

Steering switch signal B

Input

Ignition 

switch 

ON

Keep pressing VOL DOWN 
switch.

0 V

Keep pressing VOL UP 
switch.

0.7 V

Keep pressing 

 switch.

1.3 V

Except for above.

3.3 V

19

(Y)

Ground

Battery power supply

Input

Ignition 

switch 

OFF

—

Battery voltage

20

(B)

Ground

Ground

—

Ignition 

switch 

ON

—

0  V

22

(G)

21

(B)

Satellite radio sound signal 
LH

Input

Ignition 

switch 

ON

When satellite radio mode 
is selected.

24

(W)

23

(R)

Satellite radio sound signal 
RH

Input

Ignition 

switch 

ON

When satellite radio mode 
is selected.

25

—

Shield

—

—

—

—

26

—

Shield

—

—

—

—

28

(R)

Ground

Request signal 
(SAT

→

CONT)

Input

Ignition 

switch 

ON

When satellite radio mode 
is selected.

29

(W)

Ground

Communication signal 
(SAT

→

CONT)

Input

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

AV

AV CONTROL UNIT

AV-153

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30

(B)

Ground

Communication signal
(CONT

→

SAT)

Output

Ignition 

switch 

ON

When satellite radio mode 
is selected.

33

—

FM sub

Input

—

—

—

34

—

AM–FM main

Input

—

—

—

35

Ground

Antenna amp. ON signal

Output

Ignition 

switch 

ACC

—

12.0  V

36

(L)

37

(P)

Without DVD player 
models

• Composite image signal

(AUX/Camera image)

Output

Ignition 

switch 

ON

When composite image is 
displayed.

With DVD player models

• Composite image signal

(DVD/AUX/Camera im-
age)

37

(P)

Ground

Composite image ground

—

Ignition 

switch 

ON

—

0  V

38

(Y)

Ground

RGB image 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

(L)

Ground

RGB image 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

(G)

Ground

RGB image 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.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIA9301J

SKIB2251J

SKIB2237J

SKIB2236J

SKIB2238J

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41

(B)

Ground

RGB synchronizing signal

Output

Ignition 

switch 

ON

—

42

—

Shield

—

—

—

—

43

(W)

Ground

RGB area (YS) signal

Output

Ignition 

switch 

ON

When RGB image is dis-
played.

5.0 V

When AUX or camera im-
age is displayed.

44

(G)

Ground

Communication signal
(DISP

→

CONT)

Input

Ignition 

switch 

ON

When adjusting display 
brightness.

45

(G)

Ground

Horizontal synchronizing 
(HP) signal

Input

Ignition 

switch 

ON

—

46

(LG)

Ground

Signal GND

—

Ignition 

switch

ON 

—

0  V

47

(O)

Ground

Signal VCC (front display 
unit power supply)

Output

Ignition 

switch 

ACC

—

9.0 V

49

—

Shield

—

—

—

—

50

—

Shield

—

—

—

—

55

—

Shield

—

—

—

—

56

(R)

Ground

Communication signal
(CONT

→

DISP)

Output

Ignition 

switch 

ON

When adjusting display 
brightness.

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

SKIB3603E

PKIB4948J

PKIB5039J

SKIB3601E

PKIB5039J